Mathematics, 10.03.2020 02:01 gymnastcaitlyn1

Mathias was asked whether the following equation is an identity: 2x^2+10x+6=(x+3)(2x+1)+3(x+1)

Is mathias correct? If not, in which step did he make a mistake ?

A, mathias is correct
B, mathias is incorrect he made a mistake in step 1
C, mathias is incorrect he made a mistake in step 3
D, mathias is incorrect he made a mistake in step 4

Mathias was asked whether the following equation is an identity: 2x^2+10x+6=(x+3)(2x+1)+3(x+1) Is ma

Answers: 2

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Mathias was asked whether the following equation is an identity: 2x^2+10x+6=(x+3)(2x+1)+3(x+1)
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