Question

please solve this problem X^2-6x+8=0 by using the quadratic formula

Answer 1

\[x=(-b +/- \sqrt{b ^{2}-4ac})\div2a\]

Answer 2

Will you solve it for me

Answer 3

I'm tired.

Answer 4

why

Answer 5

why quadratic formula?

Answer 6

You simply need to replace the variables in the quadratic equation that chaguanas posted. Consider the normal form of ax^2+bx+c and you can simply replace the numbers. a=1, b=-6, c=8