charishm2p2b99a charishm2p2b99a

23-01-2018
Mathematics

contestada

x^2+4x=-3
what would be the steps to find the answer of this equation?

to find x

Respuesta :

prosborough198p2ub41 prosborough198p2ub41

23-01-2018

x^2+4x=-3
x^2+4x+3=0
(x+1)(x+3)=0
x+1=0 so x=-1
x+3=0 so x=-3
so the solution is x=-3,-1
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