Question

Q5

Answer 1

This one is tough ._.

Answer 2

so the area of the rectangle is length times height
\[(x+9+x) \times (x+8+x)\]

Answer 3

Okay

Answer 4

can you simplify that?

Answer 5

are options right

Answer 6

What do you mean are options right ?

Answer 7

@rvgupta

Answer 8

\[=(2x+9)(2x+8)\]\[=2x(2x+8)+9(2x+8)\]\[=\]

Answer 9

4x^2+34x-3=0

Answer 10

once you have simplified the length times the height ,
set this equal to the area of the painting and frame which = 75