Enter the quadratic equation in standard form

Enter the quadratic equation in standard form. Use the caret (^) to enter exponents.For example enter x2 as x^2.

2x^2 - 10 - 3x = (x-2)^2 + 1

2x^2 -10 -3x = x^2 -4x + 4 +1
x^2 + x -15 = 0