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Find zeroes of polynomial 2xcube + …

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Find zeroes of polynomial 2xcube + 3xsquare - 5x -6

Posted by Noor Wraich 6 years, 5 months ago

CBSE > Class 10 > Mathematics

1 answers

Urja Patwary 6 years, 5 months ago

2xcube+2xsquare+xsquare+x-6x-6 2x^2(x+1)+x(x+1)-6(x+1) 2x^2+4x-3x-6(x+1) 2x(x+2)-3(x+6)(x+1) (2x-3)(x+6)(x+1) Therefore the zeros are- (3/2),(-6),(-1).

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