B. Solve. A D X-2 2x+3 x-1 C B 2x + 12 3. Find the length of AB. 4. Find the length of CD.

Q: Factor. 7y2 − 26y − 8

A: Consider the given: 7y2−26y−8 Break the expression into groups:7y2−28y+2y−8=7y2+2y+−28y−8 Factor out…

Q: 7. 5(c+4)=D.

A: To find the value of C

Q: Divide.   x3−4x2+8x−5÷(x−1)

A:

Q: 2x +3 5. The two sides of an isosceles triangle each have a length of units. The perimeter 4x +5 of…

A: The detailed solution is as follows below:

Q: Solve. Check for extraneous solutions. √4y+3-√3y+6=0

A: The equation is given by 4y+3-3y+6 = 0 To evaluate: The solution of the equation.

Q: 2. Complete the square on the given expression. x² + 6x – 7 =

A:

Q: Factor. 5z+ 26z + 5

A: We have, 5z2+26z+5   Solution to the quadratic equation can be obtained by quadratic formula and…

Q: Simplify. 4m2 + 4m 1) 8m2 + 12m

A:

Q: Simplify. Final answers should be written in standard form.   (2a2b-5b3+4a4b2)-(7b3+8a4b2-7a2b)

A: The given expression is  (2a2b-5b3+4a4b2)-(7b3+8a4b2-7a2b)

Q: B бх +7 4x -3 A4 Зх + 16

A: Answer

Q: If possible, solve for 3A + 2B

A: Using basic operation of multiplication and addition of matrices to solve the given expression.First…

Q: Solve. Give solution(s) as exact value(s). x4 - 4x3 + 4x2 + 36x - 45 = 0

A:

Q: . The area of a square is represented by x2 – 4x + 4. What is the perimeter?

A:

Q: Factor. 3y2 − 10y − 8

A: Given:3y2-10y-8=0

Q: Find the perimeter of the rectangle. 2x - 3 3x2 + 5 P = 6x³ - 9x2 + 10x - 15 O P = 6x2 + 4x + 4 O P…

A: The length l and width w of the rectangle 3x2+5 and 2x-3 respectively. We have to find the parameter…

Q: A rectangle's length is 3 inches greater than its width. If the perimeter of the rectangle is 42…

A:

Q: ABCD is a square. MZBAC 4x + 5. Find x.

A: ABCD is a square, The properties of square is  1. All angle of the square is 90° 2. Diagonal…