split the middle term of 3x^2-6-7x
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Answered by
4
Answer:
3x²-7x-6
=3x²-9x+2x-6
=3x(x-3)+2(x-3)
=(x-3)(3x+2)
I hope it will help you mate.
Answered by
3
------3x^2-6-7x
------3x^2-7x-6
-----3x^2-(9x-2x)-6
-------3x^2-9x+2x-6
------3x (x-3) + 2 ( x-3)
------( 3x+2) (x-3)
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