Question

Y=x^2+8x+10

what does X=

Answer 1

For this problem you will need to use the quadratic formula.
`x=(-b+-√(b^2-4ac) )/(2a)` (the + and - are together. basically the plus is on top and the minus is on bottom. you should have seen it in your notes hopefully). a = 1, b = 8, and c = 10. from there you just plug everything in and solve.