3 years ago

Use completing the square to solve the equation x^2 0 10x = 08.

1 answer:

4 0

Ok so assuming the 0 means minus from typing problems

x^2-10x=-8

to completet the square
make sure the term in front of x^2 is 1
that is correct
then take 1/2 of the term in front of the x term and square it
-10/2=-5, (-5)^2=25
add that to both sides
x^2-10x+25=17

answer is the first equation

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