x²-(14)x-120=0 what is the value of `x`?
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Answered by
3
x^2-20x+6x-120=0 on factorizing
x(x-20)+6(x-20)=0
orr (x+6)(x-20)=0
hence x=20, -6
x(x-20)+6(x-20)=0
orr (x+6)(x-20)=0
hence x=20, -6
Answered by
4
x^2 - 20x + 6x -120 = 0 (factorizing)
x (x-20) + 6(x-20) = 0
(x+6) (x-20) = 0
so, x = -6 or 20
x (x-20) + 6(x-20) = 0
(x+6) (x-20) = 0
so, x = -6 or 20
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