breslowa21 breslowa21

12-09-2018
Mathematics

contestada

What are the roots of the equation? x2+x−56=0

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Ell5467 Ell5467

12-09-2018

(x-7)(x+8)=0

x=7,-8

Hope this helps

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12-09-2018

(X+8)(x-7) which goes to x= - 8 and x=7

Answer Link

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