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Find the solutions to (4x+3)(x-8)+(x-5)(4x+3)=0

 Jul 30, 2020
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(4x+3)(x-8)+(x-5)(4x+3)=0

4x^2 - 32x  + 3x - 24     +     4x^2+3x-20x-15

8x^2 -46x-39 = 0    Quadratic formula shows x = 6.5   and   - .75

 Jul 30, 2020

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