Question

x^2-7x=-13

Answer 1

move everything to LHS
x^2-7x+13

Answer 2

then solve quadratic

Answer 3

Yep, use this formula: \(x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}\)

Answer 4

Ok, not sure if I know what I'm doing, but this is what I got: -7+\_ isqrt3 over 2

Answer 5

Please be gentle, this is not very easy for me

Answer 6

yep now simplify and you will have two answers (because there is a +/-

Answer 7

Yaaaay! thank you!,,

Answer 8

no worries

Answer 9

Thank you CrashOnce!

Answer 10

no probs