x^2-5x-36=0 solve by factorization method
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Hello friends..
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==> Split the middle term -5x as -9x +4x we get,
==> x^2 -9x + 4x - 36 = 0
==> x(x - 9) + 4(x - 9) = 0
==> (x - 9) (x + 4)
==> x - 9 = 0 or x + 4 = 0
==> x = 9 or x = -4.
I hope this wil helps you..
Thanks...
:)
____________________________
==> Split the middle term -5x as -9x +4x we get,
==> x^2 -9x + 4x - 36 = 0
==> x(x - 9) + 4(x - 9) = 0
==> (x - 9) (x + 4)
==> x - 9 = 0 or x + 4 = 0
==> x = 9 or x = -4.
I hope this wil helps you..
Thanks...
:)
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