Question

can someone solve x^2-6x=7

Answer 1

x^2 -6x - 7 = 0

Answer 2

olve!

Answer 3

Sovle*

Answer 4

Once you get to saif's equation: then think..what mulitplies into -7 and adds into -6

-7 x 1 = -7
-7 + 1 = -6

NOw factor:
x^2 -6x - 7 = 0
x^2 -7x)(1x - 7) = 0
x(x - 7) 1( x - 7) =
(x + 1)(x - 7) = 0
x + 1 = 0 and x - 7 = 0
x = -1 or x = +7

Answer 5

x=-1,7