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Let $a$ and $b$ be the solutions of the equation $2x^2+6x-14=0$. What is the value of $(2a-3)(4b-6)$?

 Jul 24, 2022
 #1
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(2a-3)(4b-6) = 56.

 Jul 24, 2022
 #2
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https://web2.0calc.com/questions/help-please_74857#r2

 Jul 24, 2022

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