can someone please help with these four problems! 1. Integrate the following expressions: a. ln(2x) b....
can someone please help with these four problems!
1. Integrate the following expressions:
a. ln(2x)
b. 5+5x^3+3x
c.x^4
d. cos (4x)
2. Differentiatie the following functions:
a. xcosx
b.x^6
c. ln(4x)
d.2 + 2x
3. what are the two roots of 4.9m/s^2 x^2-20 m/s x +2m=0 ?
4. Two vectors are given by :
a=6 m i -30 m j + 6.4 m k
b= -7 m i + 11 m j + 44 m k
first a+b, a-b and a vector c such that a-b+c=0
Homework Answers
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can someone please help with these four problems!
1. Integrate the following expressions:
a. ln(2x)
b....
I would like to get answers for this homework as soon as possible . 1. a....
I would like to get answers for this homework as soon
as possible .
1. a. Find the coordinates of the vertex of the quadratic y = 2x2 + 3x – 3. b. Find the maximum and minimum values of 2x2 + 3x – 3 for-25x52. C. Find the exact coordinates of the points where y = 2x² + 3x – 3 cuts the coordinate axes. d. Find the values of k for which 2x2 + 3x - 3 =...
1. For the following two systems of linear equations answer the questions 4 + x +...
1. For the following two systems of linear equations answer the questions 4 + x + 2xy + 2x - 6 3x + 2x + 3x3 + 3x = 11 2x + 2x + 3.5+ 2x- 9 2x + 2x+4x3+5x - 13 3x, +2, +4x3+4x-13 3x+3x+3x2+2x, -11 (1) Solve the above systems of linear equations using naive Gauss elimination (b) solve the above systems of linear equations using Gauss elimination with partial pivoting . Axb 2. For the following matrix...
c). X*+16% +63=0 ). Please Solve for . For some problems, tell which results are the...
c). X*+16% +63=0 ). Please Solve for . For some problems, tell which results are the only Solutions; or if there is no solution. a). .01.2¥ r.8)=-4058 - b) flors)- $ (3x +27) d). £472-94 +36=0 e). VX +21 = 8 f). √3 x 9 = -6 8). +6=7-6 3). , * I). (**-+|-} k). 16"*998- 1). 7"-1 m. lax + ln (x-2) = ln (x+4) ►) 4500's - 3 = (Fid Pract values, for 2x 360) 0). V cscx...
8. Using Chain Power Rule a) ∫ (3X^2 + 4)^5(6X) dx b) ∫](2X+3)^1/2] 2dx...
8. Using Chain Power Rule a) ∫ (3X^2 + 4)^5(6X) dx b) ∫](2X+3)^1/2] 2dx c) ∫X^3](5X^4+11)^9 dx d ∫(5X^2(X^3-4)^1/2 dx e) ∫(2X^2-4X)^2(X-1) dx f) ∫(X^2-1)/(X^3-3X)^3 dx g) ∫(X^3+9)^3(3X^2) dx h) ∫[X^2-4X]/[X^3-6X^2+2]^1/2 dx
Please help me with numbers 1-5 thanks! Simplify the expression. 1) 9x-2-2x+ 5 A) 10 в)...
Please help me with numbers 1-5 thanks!
Simplify the expression. 1) 9x-2-2x+ 5 A) 10 в) 10x C) 11x +3 D) 7x +3 2) 7x -4x -x 12 A) 3x - 12 B) 3x -x-12 C) 2x -12 D) 3x -13 3)-12 -(5y-10) A) -5y +2 B) -5y-2 C) -5y+ 22 D) -5y-22 4) (8x 13) (3x -1) A) 5x 12 4) B) 6x 13 C) 6x- 12 D) 5x 13 5) 5) -(10v -6)+ 10(2v+ 10) A) 10v+ 106...
4. Simplify and state the restrictions. 2x+8 4x+16 a) 3x 6x2–5x+1 b) x2-4 Х x2-x-2 x2-3x...
4. Simplify and state the restrictions. 2x+8 4x+16 a) 3x 6x2–5x+1 b) x2-4 Х x2-x-2 x2-3x 2x2 4 1 c) x2+3x+2 + 1 x2+4x+3 11x d)- x2+3x-28 X-4
Multiple Choice: 1. Simplify "1-2x-x+5x-3x2+15+x3 a) x3-4x2+3x -1 (b) x2-4x2 +3x +1 (c) x3-4x-3x +1 (d)+4x...
Multiple Choice: 1. Simplify "1-2x-x+5x-3x2+15+x3 a) x3-4x2+3x -1 (b) x2-4x2 +3x +1 (c) x3-4x-3x +1 (d)+4x +3x +1 2. Expand "logly' x3 a) 2(Logly)+3logx)) ( (d) 2logl)+3loglv) (b) 3log(x) 2logly) (c) 6log(x)logly) 3. quals 5 (b) 55 (c) 64 (d) 10 a) 62
Show ALL Work c), x+16% +63 = 0 D. Please Solve for x. For some problems,...
Show ALL Work c), x+16% +63 = 0 D. Please Solve for x. For some problems, tell which results are the only solutions; or if there is no solution. a). .010.2x +.8)=.005% -1 b). {1x+5) = $ (3x +27) d) x ² 48²_9x+36=0 e). √x+21=8 f). Ý3x-9 =-6 g). √x+6 = x-6 h), biz * * -- I), X J. 1 3 3x - 1 + 1 = 2 / 4 K). 16 = 8 2x-1 2). 2 9 +...
Solve the following linear inequalities. Give answers in interval notation a) -2x+S>23 S-2x c) ts프>x or...
Solve the following linear inequalities. Give answers in interval notation a) -2x+S>23 S-2x c) ts프>x or 3x+621 d) 3x+ 3 S-3 and 4x +2>2 Find the slope-intercept form of the line which passes through the given points a) P(2, 3) Q(-6,0) b) P(4,7) 0(7.7)
Problem 25 please -Sesin(2x)-9ecos(2x). 21. W = Span(B), where Br(x2e-4x , xe®, e-4x); f(x)--5x2r" + 2e-4-1e...
Problem 25 please
-Sesin(2x)-9ecos(2x). 21. W = Span(B), where Br(x2e-4x , xe®, e-4x); f(x)--5x2r" + 2e-4-1e 22. W= Span(B),where B= ({x25, x5*, 5x)); f(x)--4x2 5x+9s5x-2(5x). 3 W Span(B), where B (Exsin(2x), xcos(2x), sin(2x), cos(2x)y): f(x) = 4x sin(2x) + 9x cos(20-5 sin(2x) + 8 cos(2x). 24, In Exercise 21 of Section 3.6, we constructed the matrix [D, of the derivative operator D on W- Span(B), where B e sin(bx), e" cos(bx)): Dls a a. Find [D 1g and [D'lg: Observe...
I would like to get answers for this homework as soon
as possible .
1. a. Find the coordinates of the vertex of the quadratic y = 2x2 + 3x – 3. b. Find the maximum and minimum values of 2x2 + 3x – 3 for-25x52. C. Find the exact coordinates of the points where y = 2x² + 3x – 3 cuts the coordinate axes. d. Find the values of k for which 2x2 + 3x - 3 =...
1. For the following two systems of linear equations answer the questions 4 + x + 2xy + 2x - 6 3x + 2x + 3x3 + 3x = 11 2x + 2x + 3.5+ 2x- 9 2x + 2x+4x3+5x - 13 3x, +2, +4x3+4x-13 3x+3x+3x2+2x, -11 (1) Solve the above systems of linear equations using naive Gauss elimination (b) solve the above systems of linear equations using Gauss elimination with partial pivoting . Axb 2. For the following matrix...
c). X*+16% +63=0 ). Please Solve for . For some problems, tell which results are the only Solutions; or if there is no solution. a). .01.2¥ r.8)=-4058 - b) flors)- $ (3x +27) d). £472-94 +36=0 e). VX +21 = 8 f). √3 x 9 = -6 8). +6=7-6 3). , * I). (**-+|-} k). 16"*998- 1). 7"-1 m. lax + ln (x-2) = ln (x+4) ►) 4500's - 3 = (Fid Pract values, for 2x 360) 0). V cscx...
Please help me with numbers 1-5 thanks!
Simplify the expression. 1) 9x-2-2x+ 5 A) 10 в) 10x C) 11x +3 D) 7x +3 2) 7x -4x -x 12 A) 3x - 12 B) 3x -x-12 C) 2x -12 D) 3x -13 3)-12 -(5y-10) A) -5y +2 B) -5y-2 C) -5y+ 22 D) -5y-22 4) (8x 13) (3x -1) A) 5x 12 4) B) 6x 13 C) 6x- 12 D) 5x 13 5) 5) -(10v -6)+ 10(2v+ 10) A) 10v+ 106...
4. Simplify and state the restrictions. 2x+8 4x+16 a) 3x 6x2–5x+1 b) x2-4 Х x2-x-2 x2-3x 2x2 4 1 c) x2+3x+2 + 1 x2+4x+3 11x d)- x2+3x-28 X-4
Multiple Choice: 1. Simplify "1-2x-x+5x-3x2+15+x3 a) x3-4x2+3x -1 (b) x2-4x2 +3x +1 (c) x3-4x-3x +1 (d)+4x +3x +1 2. Expand "logly' x3 a) 2(Logly)+3logx)) ( (d) 2logl)+3loglv) (b) 3log(x) 2logly) (c) 6log(x)logly) 3. quals 5 (b) 55 (c) 64 (d) 10 a) 62
Show ALL Work c), x+16% +63 = 0 D. Please Solve for x. For some problems, tell which results are the only solutions; or if there is no solution. a). .010.2x +.8)=.005% -1 b). {1x+5) = $ (3x +27) d) x ² 48²_9x+36=0 e). √x+21=8 f). Ý3x-9 =-6 g). √x+6 = x-6 h), biz * * -- I), X J. 1 3 3x - 1 + 1 = 2 / 4 K). 16 = 8 2x-1 2). 2 9 +...
Solve the following linear inequalities. Give answers in interval notation a) -2x+S>23 S-2x c) ts프>x or 3x+621 d) 3x+ 3 S-3 and 4x +2>2 Find the slope-intercept form of the line which passes through the given points a) P(2, 3) Q(-6,0) b) P(4,7) 0(7.7)
Problem 25 please
-Sesin(2x)-9ecos(2x). 21. W = Span(B), where Br(x2e-4x , xe®, e-4x); f(x)--5x2r" + 2e-4-1e 22. W= Span(B),where B= ({x25, x5*, 5x)); f(x)--4x2 5x+9s5x-2(5x). 3 W Span(B), where B (Exsin(2x), xcos(2x), sin(2x), cos(2x)y): f(x) = 4x sin(2x) + 9x cos(20-5 sin(2x) + 8 cos(2x). 24, In Exercise 21 of Section 3.6, we constructed the matrix [D, of the derivative operator D on W- Span(B), where B e sin(bx), e" cos(bx)): Dls a a. Find [D 1g and [D'lg: Observe...
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