Please Help!!! Let x2−12x=61 . What values make an equivalent number sentence after completing the square?

asked Jul 27, 2019 64.0k views

4 votes

Please Help!!!

Let x2−12x=61 . What values make an equivalent number sentence after completing the square?

by DDave

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4 votes

I did the math and there were two answers 1. 15.849 2. 3.849

Rahul Shakya answered Jul 28, 2019

7.3k points

1 vote

The given equation is
x^2-12x=61 . Add 36 to both the sides of the equation, then

x^2-12x+36=61+36 .

The equation becomes,

Nuno Ribeiro answered Aug 2, 2019

7.8k points

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