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If the side length of a square could be given with by the expression 2x+5 what expression could represent its area

Respuesta :

we are given

length of one side is 2x+5

we know that

area of square is side*side

[tex] Area=(2x+5)*(2x+5) [/tex]

now, we can multiply it

and we get

[tex] Area=4x^2+20x+25 [/tex]..........Answer

Area = length of the side squared.

= (2x +5)^2 = 4x^2 + 10x + 25 answer

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