the roots of the quadratic equationx²+5x-14=0
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1
Answer:
Given equation x2+5x−14=0 can be simplified as
x2+7x−2x−14=0
⇒(x+7)(x−2)=0
⇒x=2 or x=−7
Answered by
0
Answer:
x²+5x-14=0
x²+(7x-2x)-14 = 0
x(x+7) -2(x+7) = 0
(x+7)(x-2) = 0
x = -7, 2
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