Question

Help please I’m having trouble with this problem

Answer 1

Answer: L= 90-3 i hope this helps u :)

Answer 2

`\sf length = 8b+2`

Step-by-step explanation:

• area of rectangle = length * width

Given:

• Area: 64b² - 4

• Width: 64b² - 4

using the formula:

`\hookrightarrow \sf 64b^2 - 4 = length * (8b - 2)`

`\hookrightarrow \sf (64b^2 - 4 )/((8b - 2)) = length`

`\hookrightarrow \sf length = 8b+2`