7.
What is the area of the rectangle whose length is (x+5) and width (X-5)?​


Sagot :

Answer:

=x²/25 - x/8

Step-by-step explanation:

L=x/5

W=x/5 - 5/8

A=LW

A=(x/5)(x/5 - 5/8)

= (x²/25 - 5x/40)

=x²/25 - x/8

i hope it helps