21 [x] -308 X If (2x 3 0, then the value of x is 23 2 13 2. 2 13 3. 2 23 4.

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: 6-5(3x - 5 )= -14  is x =

A: Distribute -5 and combine like terms.

Q: Evaluate x³ 2x² +7 dx S x² Ox² - 2x - 72 +0 0²-2x - 1 + C X O2+2 +c+C -2+7ln x² + C -

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: |3x − 4| = 8

A: Given that |3x − 4| = 8

Q: (2+In x)' 7.

A:

Q: 101 3x+19

A:

Q: 2x +3 12. .2 x + 3x + 5

A:

Q: L+スなト、X(1ー入) ハース) にX

A:

Q: x2 - 9 simplifies to x? – 1. 9. True or false:

A:

Q: 2|4x-1|+8>20

A:

Q: Question 8 x²dx Evaluate x²Vx2 -4

A:

Q: How would you convince someone that x6/x2 is x4 and not x3?

A: Given expression:                                 x6x2

Q: 4-( + 3xy

A:

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

A:

Q: 3. 5x + 9 = 3(x + 6) %D

A: Given equation is  5x+9= 3(x+6)

Q: find andy メ <+(1-i³ y = 1 2 125 11+2i 9 = 11

A: Rationalize the denominator of coefficient of x and solve left hand side properly. Finally compare…

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

A:

Q: 213 dx 4+x² ,2

A: We will use substitution to solve the integral

Q: X-10 x+2 x² – 4x+3 x² - 9

A:

Q: |x - 9| = -x + 13

A: x-9=-x+13

Q: 23x-6-18x+3 = 19x -3-14x+17  is x =

A: On both sides rearrange terms and combine like terms.

Q: 2 4. Express 989 = 23 43 in the form x² + xy + 5y².

A: The given number is 989. The objective is to express the given number in the form of x2+xy+5y2.

Q: 3. Find the value of x - x + 9 - 3x + 5

A: The three angle bisectors of the angles of a triangle meet in a single point, called the incenter.…

Q: 2 4z – 1+8 > 20

A:

Q: |3x-12| &gt; 6

A: The given inequality is

Q: Evaluate x²-x for the value of x satisfying 8(x − 7) + 7 = 8x - 7(7 − x). x²- X - X = (Type an…

A:

Q: (x+2)² 14. dx X – 2 3

A:

Q: What is the result of the multiplication 4 x [5 3 2].

A: Matrix Multiplication:

Q: 5|x-4|-7=2

A: Given,

Q: 4x + 2(x+1) ≥7+x

A: Given: 4x+2(x+1)≥7+x To find: simplify the given inequality.

Q: x²2 -4 dr. r> 2

A:

Q: Which of the following represents 28=7times 4

A: Which of the following represents 28=7times 4

Q: is equivalent to 12x 4+x 10 32 for all values of x not equal to 4 or -4. || Show that 4-x

A: We need to show that the given expression is equivalent to 12x=32 for all x values except 4 and -4.

Q: -2 +x2 x2 +x3 x3 +x4 -1 +x4 -8 +s x3 || ||

A: The given system of the equation can be written in the matrix form as below.…

Q: 27. When x = 1, find the value of -5Vx – 1 + 4. the expression: 2]

A: The given expression is   -5x-12+4 We have to find its value at  x=1

Q: |3x-8|>1

A: Given, |3x-8|&gt;1 Solving for absolute value, the equation can be written as, 3x-8&gt;1 or…

Q: -4 ー_<2X+1 3.

A: Given: An inequality -43&lt;2x+1