Mariyahppatterson Mariyahppatterson

23-09-2016
Mathematics

Answered

For what values of x is x2 + 2x = 24 true?

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tgilstrap tgilstrap

23-09-2016

x2+2x=24

[(6)2]+[2(6)]=24
[12]+[12]=24

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Anonymous Anonymous

23-09-2016

\(x^2 + 2x = 24\)

\(\text{Factor} \ {x}^{2}+2x-24\)

\((x-04)(x+6)=0\)

\(x=4,-6\)

\(-6 * 4 = -24\)

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