Question

solve equation using the quadratic formula
\[x^2+4x=7\]

Answer 1

\[4\pm \sqrt{4^2+8(1)(7)}\]
over 2

Answer 2

i cant seem to figure out how to make it a fraction thing

Answer 3

fraction is like this btw frac{num1}{num2}

Answer 4

ok i got that part , im just making sure i am on the right path

Answer 5

@cgian66
it shoulds be -4ac

Answer 6

ty bitmaximus

Answer 7

re check your formula

Answer 8

@cgian66
-4ac

Answer 9

k

Answer 10

got it -4ac

Answer 11

\[4\pm \frac{\sqrt72}{2}\]