FACTORISE 2X^3 +5X^2 -5X -2
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agentvinit999:
want by long division method
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Answer:
(X-1) (2X²+7X-2)
Step-by-step explanation:
2X³ +5X² -5X -2
=2X³-2X²+7X²-7x+2x-2
=2x²(X-1)+7X(X-1)-2(X-1)
=(X-1)(2X²+7X-2)
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