solved by factorisation method x^2-2x-8=0
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=) x^2 - 2x - 8 = 0
=) x^2 -4x + 2x - 8 = 0
=) x(x-4) +2(x-4) = 0
=) (x+2)(x-4) = 0
Hence x = -2 or 4.
Hope it's helpful to u.
=) x^2 -4x + 2x - 8 = 0
=) x(x-4) +2(x-4) = 0
=) (x+2)(x-4) = 0
Hence x = -2 or 4.
Hope it's helpful to u.
Answered by
0
x²-4x+2x-8=0
x(x-4)+2(x-8)=0
(x+2)(x-8)=0
x(x-4)+2(x-8)=0
(x+2)(x-8)=0
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