Question

7(2x²-1)=5x solution​

Answer 1

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$\huge \red {Here is your } \:$

$\huge \red {answer} \:$

$7 {x}^{2} - 7 = 5x$

$= )7 {x}^{2} - 5x - 7 = 0$

Answer 2

Answer:

X = 5+√417

______

28

hope it helps