Question

what is the quadratic equation for x^2-8x+10=-4

Answer 1

The quadratic equation is set up like this :
ax + by + c = 0

so lets set up x^2 - 8x + 10 = -4 into the quadratic equation.
first, lets add 4 to both sides
x^2 - 8x + 10 + 4 = -4 + 4 --- combine like terms
x^2 - 8x + 14 = 0 <== there ya go :)