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Rewrite x² - 10x = 4 so that the left side is a perfect square trinomial. x² - 10x -4 = 0 x² - 10x + 25 = 4 x² − 10x + 25 = 29 x². - 10x + 10 = 14
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Rewrite x² - 10x = 4 so that the left side is a perfect square trinomial.

x² - 10x -4 = 0
x² - 10x + 25 = 4
x² − 10x + 25 = 29
x². - 10x + 10 = 14

User Michael Williams
by
8.2k points

1 Answer

1 vote

Answer:

C

Explanation:

x²-10x+(-10×0.5)²=4+(-10×0.5)²

x²-10x+25=29

User Nelly Sattari
by
8.1k points
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