Urafa88 Urafa88

20-01-2019
Mathematics

contestada

The sides of rectangle feild (x+3)m and (x+7)m find the area of the feild

Respuesta :

jyangplboston jyangplboston

20-01-2019

Answer:

x^2+10x+21

Step-by-step explanation:

the area is (x+3)(x+7)

so it'll be: x^2+10x+21 after you open it.

hope it'll help! have a good day!

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