for any query in above, comment.
2. Perform the operation: a) (9a-3a+2)+(4a-4a+2)+(-12a +6a-3) b) (8m2-7m)-(3m2 +7m-6) c) (4x+2xy-3)-(-2x+3xy+ 4 ) d) (9a-3a...
3a 2/° c) -48aSBS d) 144a$ps 5) Simplify: (-4a\p!)2(3a²B)2 a) -48a%p3 b) 144a$p3 6) Simplify: (90-'8:203)2 (32°'B-2003) a) 3a'ß?n? b) 2a'ß?n? d) a'B?n 2 3a'ß2n3 c) -BS 3p*o? d) BS 3p*o?a 7) Simplify: (-aßl? (po 2,2 (3p?o)(2a28-1)2 a) BS b) -BS 3p^o? 3pmala 8) Simplify: 602- 70 - 5 1002 - 0-3 a) (30 + 5(26 - 1) b) (30 - 5)(20 + 1) (20 + 1)(50 -3) (20 - 1)(50 -3) 9) Simplify: Q? - 2a - 24 ·...
6- Calculate the current I 12Ω 60 11 120 12A a) 12 A b) 6A c) 3 A d) 9.6 A e) 2.4 A
Please answer all 4, thanks. Given A --6a, 3a, +2a, the projection of A along a, is (a) -12 (b) -4 (c) 3 (d) 7 (e) 12 At Cartesian point (-3,4.-1), which of these is incorrect? 5 (c) 0 tan (d) φ-tan-1-4- (a) ρ=-5 (b) -V26 Which of these is not valid at point (0, 4,o) (a) a =-a, (b) ae=-a, (c) a, = 4a (d) ap -a Given G-20a, + 50ae + 40a. at ( 1, π /2, π...
please show steps cleary 7. Solve the following equations for x: b)3(2x-5)-(2-3x)--2+4x 9 15 5 c)H x-μ e) x3+8x2+15x-0 1 (4x-5)2-5-20 (use the square-root method) g) Solve using the quadratic formula: 3x2+2x -8-0. Show your steps clearly. x+4x-8-0. Show your steps clearly h) Solve by completing the Square: 8. Determine an equation for the line a) with slope of 5/3 and y-intercept of 5: b) with slope 7/6 and passing through the point (6.2) parallel to the line in #...
Please double check my answers? If they're wrong can you explain how to do it right? My math book doesn't have examples for all of these scenarios and I really don't want to fail this assignment. I don't normally look for help online, but I'm kinda desperate. When I couldn't find a symbol for the exponent I used the ^ 1. 18r⁴ s⁵ t⁶ ÷ -3r² s t³ = ? A. 6r²s⁵t³ B. -6r²s⁵t³ C. 6r²s⁴t³ D. -6r²s⁴t³ 2. One...
z= 4x Max 6*2 3x3 (x,) () (x,) 3x 550 2x2 2x 4x3 + + + 1 x 700 + 4x + 2 2x 200 3x2 + + 3 2x x. + R.S. 6 Eq.# 2 2 B.V. C -1 -3 -6 4 1 550 C O 1 3 2 /2 1 700 1 1 2 4 2 200 1 2 1 3 2 O 3 400 2 C O -1 1 4162/3 2/3 5/3 O 1 1 4/s O...
1.Find fxy(x,y) if f(x,y)=(x^5+y^4)^6. 2. Find Cxy(x,y) if C(x,y)=6x^2-3xy-7y^2+2x-4y-3 Find (,,(Xy) if f(x,y)= (x + y) fxy(x,y) = Find Cxy(x,y) if C(x,y) = 6x² + 3xy – 7y2 + 2x - 4y - 3. Cxy(x,y)=0
Perform the matrix operation. 1 -1 Given C= -3 and D= - 3 find C-3D -2 N
Perform the matrix operation. Given A= = [ - 3 2 ) and B =[ 10 (10].fir find 2A + 3B. OA. [ -6 4 ] OB. (0 2] OC. [ -34] OD. [ -5 4 ]
6A.2 The rate of formation of C in the reaction 2 A + B -->4 C + 3 D is 3.2 mol dm-3 s·'. State the rates of formation and consumption of A. B. and D. 6A.3 Equation 2a defines the unique rate of a reaction. Write expressions for vfor each of the species in the reaction 2 A+B --> 4 C + 3 D. What is the value of v given the rate of forma- tionofCis3.2moldm-3 s·'?