Me. i can't figure this out. i've been doing math for 5 hours and that's not an exaggeration.-x^2+4x=10 explain how to solve this.

-1 (X^2 - 4x = 10)

First divide by negative 1

-( x^2 - 4x + 4 = 10 + 4)

Second create a perfect square

(x - 2)^2 = 14

Third factor and add like terms

sqrt/ (x - 2)^2 = sqrt/ 14

Fourth find the square root of both sides

x - 2 = (+\-) sqrt/14

Fifth remember to factor in that the answer could be positive or negative!

x = 2 (+/-) sqrt/14

Sixth add two to both sides and conclude your answer is two plus or minus the square root of fourteen.