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Ax2 + bx2 + 2a + 2b. Factorise by grouping. |
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Answer» d Answer:-Given To Factorise:ax² + bx² + 2a + 2bSolution:We have, = ax² + bx² + 2a + 2bTaking x² as COMMON, we get, = x²(a + B) + 2a + 2bTaking 2 as common, = x²(a + b) + 2(a + b) Now take (a + b) as common, = (a + b)(x² + 2)★ Hence, the factorised form of the polynomial is (a + b)(x² + 2)Answer:REQUIRED Answer - (a + b)(x² + 2) |
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