5. Problem 5 Verify each of the following: -5 1 (-1) = (-3); -6 6 -5 (a) (b) 1-2 -2 3 2-5 10 0 0 1 = 5 2 -1 0 -2 5 -1 4 0 1

Q: 8. If (x - 2c)2 - 10(x- 2c) + 21 = 0, what is the value of x?

A: Given (x-2c)2-10(x-2c)+21=0Ans:We know that (a-b)2=a2+b2-2abLet x-2c=uu2-10u+21=0This is in the form…

Q: 3. Simplify the following expressions. A. 2/(x-3) B. (x-3)/5 5x 2x² + 7x +3 x + 3 2x² – 3x - 2 C.…

A:

Q: 4 + (-7) + (-5)= 10 + (-3) + (-8)= 85 + (-15) + (-20) + 12= 60 + (-50) + (-30) + 25= 17 + (-4) + 2 +…

A: To simplify the given additions and subtractions:

Q: a. x − 1 _ x² + 2x − 3 x2 x+2

A:

Q: If  A= [ 1  3  1 ]        And     B= [ 4  4  -4 ]      [ 3  1  2 ]                          [ -4  0…

A: AB=

Q: -4s se (b) L-1{ - } s2 -8s+20

A: Heaviest function is defined by,                               Ht-a=0t<a1t≥a

Q: 6. Expand and simplify each of the following algebraic expressions. c) 4x(x-3y)2 d) (3x - [6+3x -…

A: Given that: (c)4x(x-3y)2 (d)(3x-[6+3x-(4x+1)+2])

Q: -4 1 -6 1 A = 1 -1 0 -4

A:

Q: (++ -2t2-4) dt 그t-3

A:

Q: Vhạt is the end behavior of each of the followin 1) y = :-4x + 2x? + 7 2. y = 2x - 3x + 4 3. y = -x3…

A: As per guideline we have to solve only 3 subparts

Q: If then A-¹ = A = 0 0 -1 0 1 1 1 2

A:

Q: If the expression 4x+3 is equal to 1 for some value of x, what is the expression 4x+8 equal to for…

A:

Q: If -91 and B -3 [8 A = -10 3 4 then 188 А(5B) -

A: We will find out the required value.

Q: at is the end behavior of each of the fo 1. y = -4x3 + 2x? +7 2. y = 2x - 3x + 4 3. y = -x³ + 2x5 -…

A: We have to find the end behaviour

Q: Let B = [-1 1 4 -3] Find -4B

A: Solution

Q: If x = (1/2)a + (2/3)b + (3/4)c c=(12x-6a-

A: The detailed solution is given below Thank you

Q: What is the student's least common denominator

A: Given, x / (x2 + 1) -  2 / (x+1) For addition we have take least common multiple from the…

Q: -2(2x-4) + 6x = −(-x+5)-2-'

A:

Q: 2. A) With the function f (x) = log2 ×. Uses the reciprocal properties of a function to trace the…

A: Given the function is fx=log2x Note: We are allowed to solve one question at a time

Q: Perform the operations indicated. "G:)-(;3) (a) (2 5 -3) 4 -2 5) 3 2) (b) /-6 -2 -3 3 (2 5 -3 7) (c)…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: What is the end behavior of each of the following 1. y = -4x3 + 2x? + 7 y = 2x - 3x + 4 y = -x3 +…

A:

Q: If A =  (2   1) and  B = (3 )then BA =            (3   4)                (1)

A: Given A=2134 and B=31

Q: how to calculate the following problem  5(-7) – 2 (-4) + 6(-3)

A: Please see the attached image for the solution.In adding numbers of the same sign, just add the…

Q: 3 [(18 – 22) - (22)] dr -3

A: definite integration

Q: What is wrong with the following: 4+(10/5)=6-2

A: Given  4 + 10/5 = 6-2

Q: If then A= 4 1 ܐܐ -5 -1 0 0 0 0 0 0 0 0 1 1 1 2

A:

Q: 1. (x-2) 2. (4x + 3) 3. (5х- 1) 4 (x+2) 5. (5x + 1) 6. (2x - 3) 7. (5x) 8. (4x- 3) 9. (2x+ 3)…

A: The answers are :-

Q: L. (4 - 5)}(4 + + 2x° + 3x + 4x + 5) 4+ 6x + 6x + 4x°) dx |

A: we have to evaluate:

Q: Evaluate each of the following expressions. Your answer may be "undefined. (Do not use your…

A:

Q: Find L-1 (s+2)2+16 2+16³.

A:

Q: If A = -60000 5-6000 -4 -7 20 0 -89 3 -8 0 -2 -2 5 6 -9 then det (A): =

A: We have to find the determinant of the matrix .

Q: [1 2 31 If A = 1 2 4 find A-1 li 3 4]

A: We find inverse of Matrix A by cofactor method

Q: Calculate  i)  -3 x (-4) + 2  - (-15 + 9)  – 5 x -2 =

A:

Q: c. ( - 1 - 2 - 2 ) : ( - 1 - ₁ ) × (1 - 1) = C. 5 3 16 2

A: Concept: A situation is represented using mathematical symbols, variables, and arithmetic operations…

Q: Expand and simplify each of the following algebraic expressions. b) (2)(3x – 6)(-3x + 4) a)…

A:

Q: -1 1 0 0 1 2 3 and B = 0 2 A = -3 1 A + B

A:

Q: 3x +2y-z = 3 +7z=9 + 5z = 12 (2x-3y

A:

Q: A: (-3)² +14+2 [(6-8)³-(-4)] -[1-21³-1+5²]

A: Priority Rule follows the BODMAS conceptBODMAS  B stands for bracket O stands for off D stands for…