Math, asked by rubabsiddiqui78, 9 months ago

solve x^2 + 4x = -20

Answers

Answered by np8571299

1

Answer:

x^2+4x+20=0

x^2+4x+5x+20=0

x(x+4)+5(x+4)=0

(x+4)(x+5)=0

x=-4 or x=-5

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