Question

A rectangle has a height of 222 and a width of 5x^2-2x+35x

2

−2x+35, x, squared, minus, 2, x, plus, 3.

Answer 1

Step-by-step explanation:

x^2 + 8x +15 is the area

x+5 is the length

x+3 is the width

(x+5)(x+3)=

x^2 + 3x +5x +15

x^2 +8x + 15