Question

How you would use the quadratic formula to solve x2 + 5x = -2

Answer 1

In a bit of a rush here, think my internet might crash soon so just a short and sweet answer will do

Answer 2

I don't need it solved, just explained

Answer 3

alright 7x=-2
x=-2/7

Answer 4

x = [-b +/- sqrt(b^2 - 4ac)]/2a, where a is co-efficient of x^2, b is coefficient of x, c is constant. +/- is the plus-minus sign you get in latex