What number should be added to both sides of the equation to complete the square? x^2 â 10x = 7?

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mariorgonzalezo4864 mariorgonzalezo4864

04-08-2017
Mathematics

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What number should be added to both sides of the equation to complete the square? x^2 â 10x = 7?

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kphung76127 kphung76127 · Answer 1 · 2017-08-04T08:00:19+02:00

kphung76127 kphung76127

04-08-2017

You should add 25 because you should always add the square of the p value (which is equal to half of the b value, which makes the p value 5).
Basically, the p value should be half of b and the square root of c.

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