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 …

Question

asked Nov 5, 2019 159k views

1 Answer

Abul Hasnat · Answer 1 · 2019-11-12T08:33:13+0000

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

Step-by-step explanation:

Since,

Area =
y^2

Where
y = 4x+3

So
Area =
(4x+3)^2

Area = 16x^2 + 24x + 9