Printable View

complete the square... x^2-6x+1=0 2x^2+8x-1=0

Quote: Originally Posted by ashleeyy- complete the square... x^2-6x+1=0 $\displaystyle x^2-6x = -1$ $\displaystyle (x+3)^2 - 9 = -1$ Quote: 2x^2+8x-1=0 Divide by 2 $\displaystyle x^2+4x-\frac{1}{2} = 0$ Solve in the same manner as above