Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

x = 0  x= -9

Step-by-step explanation:

x^2 + 18x = 9x

Subtract 9x from each side

x^2 + 18x-9x = 9x-9x

x^2 +9x = 0

Factor x from the left hand side

x(x+9) =0

Using the zero product property

x=0  x+9 = 0

x =0  x+9-9 = 0-9

x = 0  x= -9

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse

yes

step-by-step explanation: