help in math
posted by tanya on .
solve and check each of the following quadratic equation
(1) x^2=6x
(2) x^2=3x
(3)x^2=17x
(4) x^2=5x+6
(5) x^2+9x=10

1) x^2  6x =0
x(x6)=0
x=o OR x=+6
check: plug these 2 numbers in the first equation (The One I Gave) and see if it equals 0.
2) x^2 3x=0
x(x3)=0
x=0 OR x=+3
3) try this one by yourself