Evaluate the given expression. Take 1 -1 0 x 1 w --[2-8] and c- [278] A = C= 0 4 -1 z r 6 4AT - CT ↓ 1

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: -9x-17 x+1 1. Perform the indicated operations and simplify x2-4x-21 x-7

A:

Q: -1- xy(3 + x)-x²y + 10r

A: Given -1-xy(3+x)-x2y+10x

Q: x2y/5z x3 y4/10z3x4y5/15z4

A:

Q: Which of the following is equivalent to (1-x)(1+x) - 3x (2-x)? A. 3x² - 6x +1 B. -3²-7x + 1 C.-4x² -…

A: Recall: (a+b)(a-b)=a2-b2

Q: Evaluate 16a + 2-0.5b when a == and b = 14 | %3D

A: Given f(a, b)=16a+2-0.5b

Q: Simplify

A: we need to simplify 1x-1+x+3x-3+1x+4

Q: (9y² + y - 7) + (7y² -y-4) = ]

A: We have to add 9y2+y-7+7y2-y-4

Q: Let A = [-2  6]              [2   8] Find 3A.  3A =

A:

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

A: Solution

Q: What is the LCD of 17/6x, 11/3x+3

A:

Q: Perform the following operations: 2. (2x4 - 5a3 + 3x2 – 5)/(x+ 2) 3. (4x - 2r3+ x² - 5x + 8)/(x² –…

A:

Q: (x+ 2)? + (y- 4)² = 49

A:

Q: Which of the following is equivalent to (1-x)(1+x) -3x(2-x)  A. -4x2 - 6x + 1  B. 2x2 - 7x + 1 C.…

A: Given expression is (1-x)(1+x) - 3x(2-x)

Q: Let A = [0  2]              [5 -2] Find -4A.  -4A =

A:

Q: Multiply and simplify. X- 1 x2 - 1 x2 +2x +1 X +1

A:

Q: Multiply (x + 5) (4x – 5) O 4x2 + 30x – 25 O 4x2 - 15x - 25 O 4x2 + 15x – 25 O 4x2 - 30x - 25

A: We need to simplify the following expression x+54x-5

Q: If [2x 3] 1 21 -3 0 8 = 0, then the value of x is

A:

Q: Find A. A = (2A)-1 [ -1 -2 2 2

A:

Q: Find x, and x2- 30 X2 - 46

A:

Q: 7. Simplify the following expression 2x 10 x-1 + 2 x + 1

A:

Q: he LCD of 7/6x and 8/3x+12

A: LCD is the lowest common multiple of the denominators of a set of fraction .

Q: Compute: 5 2 3 3 18 2 - 3 5

A:

Q: -1 5/6 x 4 6/1 a -11/25 b -9 c 1 d -7 23/36

A: -156×416

Q: 1. Evaluate: xydydx

A: The given integral

Q: Evaluate the given expression. Take X 3 B-B and C A= 2 AT + 3CT 5 ↓ T -1 -2 ↓ ↑ 1 1 -1 -1

A:

Q: There are x tons of sand in a pile initially. Then of the sand in the pile is removed from the pile…

A:

Q: -4 -! - 2 -2 2 -41 Compute: 1 4

A: NOTE: Refresh your page if you can't see any equations. .

Q: Divide the following expressions   1. 3x²y/ xy   2. 6x⁵y⁴/ 2xy³   3. x²-2x-3/ x-1   4. x²+5x+6/ x+2

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