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Middle term split of 21x2-8x-4=0 |
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Answer» Answer: (3x - 2)(7X + 2) Step-by-step EXPLANATION: 21x^2 - 8x - 4 = 3x(7x + 2) - 2(7x + 2) =(3x - 2)(7x + 2) Hope I helped |
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