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The value of b in the equation :-(x + 6) (x + b) = x² + 2x - 24 is(A) 2(B) 4(C)-2(D)-4please answer in full steps.... |
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Answer» Step-by-step EXPLANATION: Identity - (x+a)(x+b) = x² + ( a + b )x + ab Thus, ( -4 = 2x In the equation ) x² + [ 6 + ( -4 ) ] x + 6 × -4 .:. x² +2x - 24 Therefore, VALUE of b = -4 |
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