Now that you have x2 - 8x + 16 = 9+ 16, apply the square root property to the equation.

asked Dec 15, 2021 79.7k views

2 votes

Now that you have x2 - 8x + 16 = 9+ 16, apply the
square root property to the equation.

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1 vote

Op 1 is ur right answer

Raekye answered Dec 17, 2021

8.6k points

1 vote

Answer:

a)
(x-4)^2=25

Explanation:

$(x^2-8x+16)=9+16\\ (x)^2-2*x*4+(4)^2=25\\ (x-4)^2=25\\x-4=5\\x=5+4\\x=9$

Jpriebe answered Dec 19, 2021

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