naefishyyy naefishyyy

17-02-2019
Mathematics

contestada

The area of a square rug can be represented by the expression of 100x²+60x+9.
Write an expression to represent the length of each side of the rug

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jelyakin jelyakin

17-02-2019

Answer:

Step-by-step explanation:

a=lw

a=100x^2+60x+9

(10x)^2+60x+3^2

(10x+3)^2=a

a=(10x+3)(10x+3)

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