If the area of a rectangle with length is 4x with an exponent of 2 plus 12x, what is the width???

Mathematics

1 answer:

sladkih [1.3K]3 years ago

7 0

Length: 4x
Width: ??

Length x Width: 4x^2 + 12x
Can be rewritten as: 4x(x+3)

Therefore: ?? = x + 3

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