Solve the following equation by completing the square: 5x2 - 20x - 10 = 0 [Upload...

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Answer 1

Answer #1

522 -200 -1050 =) SU? -rou z 10 2) x2 - 0 20. W 10 5 1 x² yu = 2 E) ² - 2.1.2 +2²= 2 +2² ) (K-2) = 2+y - (1-2)2 = I56 u-2- -

I solve this by completing the squre

Answer 2

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