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castortr0y [4]
4 years ago
10

Given y = (2x + 3)^2, choose the standard form of the given quadratic equation.

Mathematics
1 answer:
nasty-shy [4]4 years ago
4 0

Answer:

(2x+3)^2

=(2x+3)(2x+3)

=(2x)(2x)+(2x)(3)+(3)(2x)+(3)(3)

=4x^2+6x+6x+9

=4x^2+12x+9

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