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Mathematics, 22.06.2019 21:00 jvsome8

Which is a solution to the equation? (х-2)(х + 5) = 18?

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Answer from: LanaParrilla

\bf (x-2)(x+5)=18\implies \stackrel{\mathbb{F~O~I~L}}{x^2+3x-10}=18\implies x^2+3x-28=0 \\\\\\ (x-4)(x+7)=0\implies x= \begin{cases} 4\\ -7 \end{cases}

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Answer from: jrocklove2213

ox=-7

Step-by-step explanation:

Move all terms to the left side and set equal to zero. Then set each factor equal to zero.

x

=

4

,

7

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Answer from: potatocow
That the answer for this problem
Which is a solution to the equation?  (х-2)(х + 5) = 18 x=-10  x=-7  x=14  x=-2

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