factorise 6xpower 2 +5x-6
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6x²+5x-6
=6x²+ 9x-4x-6
=3x(2x+3)-2(2x+3)
=(3x-2)(2x+3)
=6x²+ 9x-4x-6
=3x(2x+3)-2(2x+3)
=(3x-2)(2x+3)
Answered by
0
Factor 6x^2+5x-6
6x2+5x−66x2+5x-6
Factor by grouping.
For a polynomial of the form ax2+bx+cax2+bx+c, rewrite the middle term as a sum of two termswhose product is a⋅c=6⋅−6=−36a⋅c=6⋅-6=-36 and whose sumis b=5b=5.
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6x2−4x+9x−66x2-4x+9x-6
Factor out the greatest common factor from each group.
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2x(3x−2)+3(3x−2)2x(3x-2)+3(3x-2)
Factor the polynomial by factoring out the greatest common factor, 3x−23x-2.
(3x−2)(2x+3)
6x2+5x−66x2+5x-6
Factor by grouping.
For a polynomial of the form ax2+bx+cax2+bx+c, rewrite the middle term as a sum of two termswhose product is a⋅c=6⋅−6=−36a⋅c=6⋅-6=-36 and whose sumis b=5b=5.
Tap for more steps...
6x2−4x+9x−66x2-4x+9x-6
Factor out the greatest common factor from each group.
Tap for more steps...
2x(3x−2)+3(3x−2)2x(3x-2)+3(3x-2)
Factor the polynomial by factoring out the greatest common factor, 3x−23x-2.
(3x−2)(2x+3)
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