Question

8x^2 + ( 2x - 3x^2) - (9x + 5)

Answer 1

Step-by-step explanation:

$x = \frac{7 + \sqrt{149} }{10} \\ or \\ x = \frac{7 - \sqrt{149} }{10}$

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$8x {}^{2} - 3x {}^{2} - 9x + 2x - 5 \\ 5x {}^{2} - 7x - 5 \\ solving \: using \: quadratic \: formula$

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