Please show Calculations. 16. Factor the following expression, if possible. - AX 17. Solve the following...
6. Solve for x log2 (x + 7) + log 2x-3. a) x+7=3 b) 1 c) not possible x d) none of these 7. Evaluate log, a) x b) c) not possible d) none of these 8. What is the solution of -764? a) -2 b) 0 c) 2 d) 10 9. Find the approximate value of the expression log 16 160 a) 0.54 b) 1.83 c) 2.20 d) 0.9 10. Find the value of the expression 2.5 b) 12.2...
please solve problems 1 & 4 & 13 & 17
Review exercise 21 Solve the following: dx2 dx dx2 0 dx For the o given that at t = t, 2 13 Obtain the general solution of the equation dy and determine the amplitude and frequency of the steady-state function [Note: The steady state function describes the behaviour of the solution as t00] 14 Solve the equation dx dx given that at t = 0, x = 0 and =...
PLEASE SHOW WORK
Question 16 Solve the system 9x – 2y = 4 using inverse of the coefficient matrix. Where 2x + 4y = 7 9 -2 A 2] and B [1] . (Hint: find X. x = A-1B). 2 4 7
please solve the equation to #17. Please show work with the
steps written out. thank you!
0.4.3 Exercises In Exercises 1 - 18, solve the equation. 1. lx= 6 2. 13t – 11 = 10 4. 4 – ly = 3 5. 215m +11 - 3 = 0 7.5 -1x1=1 8. 215 – 271 - = 5 2 11. 12x + 1 = 12x + 1 - 3 10. 2 3 -12v+ 13. 31 - 2| = |2t +7] 16....
Given that (x+) is a factor of the expression x-2x +bx-2x +2 4. find the value of b. Hence, solve the quartic equation x-2x+bx-2x +2= 0
Question 7 of 16> The quadratic formula is used to solve for x in equations taking the form of a quadratic equation, ax' +bx+eo quadratic formula:-x» -bt Solve for x in the expression using the quadratic formala 2x +33x 9.1-0 Use at least three significant figures in each answer x- and x ader 9 TP
please show calculations
Solve the equation on the interval 0 s < 2t. 1) 2 cos 0+32 2) tan2 = 3 3) 2 sin2 = sino show calculation please 4) 2 cos2 - 3 cos 0+1=0 5) sin2 - Cos2 0 = 0 Simplify the expression 6) + tan e 1+ sin e cose 7) (1 + cot e)(1-cote) -sce Establish the identity. 8) (sin x)(tan x cos x - cotx cos x) = 1 - 2 cos2x 9) (1...
Please help me solve this, thanks!
Find the general solution to the system x' = Ax where A is the given matrix. | -2 -2 -6 A= 0 0 6 | 0 -2 -8 b) X(t)=( X(t)= Ce 0 e) X(t)= C, e 20 +46?' -6 +2° -1 | 2 f) None of the above. Find the general solution to the system x'= Ax where A is the given matrix. 0 1 0 A= 0 0 1 | -20 16...
BI U & A 5 5b. Factor the expression 5a. Factor the expression x' + 5x + 6 x² + 3x - 28 MUST SHOW WORK ON SEPARATE SHEET OF PAPER 2 6x - 14 = 0. 6. Solve for the exact values of x by completing the square: x Leave your answer in simplest radical form. MUST SHOW WORK ON SEPARATE SHEET OF PAPER 7 Chanc 2.2 A 2.unbate the followinn The My 2 4 3 5 6 9...
4 problems using 1st and 2nd derivatives
please solve question 6 to 10.Thanks
Derivative Calculations In Exercises 1-12, find the first and second derivatives. 1. y = --x2 + 3 . 2. y = x2 + x + 8 3. s=58 – 375 4. w = 3z? – 7z3 + 2132 5. y = 4x3 = x + 2x - 6. y = x + x 2 + x cula 7. w = 322 – 17 8. s=-20 + 4...