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Which expression is equivalent to the area of metal sheet required to make this square-shaped traffic sign? 4x + 3 (is presented next to a square street sign)

A. 16x2 + 12x + 9
B. 16x2 + 24x + 9
C. 8x2 + 9
D. 8x2 + 6

Respuesta :

IsrarAwan
Ans: The correct Option is (B) 16x^2 + 24x + 9

Explanation:

Since,

Area = [tex]y^2[/tex]

Where
y = 4x+3

So
Area = [tex](4x+3)^2[/tex]
Area = 16x^2 + 24x + 9

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