Question

solve x squared - 30 = x

Answer 1

Remember you can write
x squared
as
x^2 (shift 6 to get the up carrot)

Answer 2

x^2-30=x

Answer 3

x^2-x-30=0 (subtract x from the left)
input into the quadratic equation, solve

Answer 4

Another problem, young Jeezy?