SOLUTION: Write the equation 9x(x-6)=-45 in quadratic form and solve it by factoring

SOLUTION: Write the equation 9x(x-6)=-45 in quadratic form and solve it by factoring

Algebra.Com

Question 147534: Write the equation 9x(x-6)=-45 in quadratic form and solve it by factoring
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given equation.

Distribute

Add 45 to both sides.

Factor the left side

Now set each factor equal to zero:
or

or Now solve for x in each case

So our answers are

or

RELATED QUESTIONS
Write the equation listed below in quadratic form and then solve it by factoring... (answered by Fombitz)

Write each equation in quadratic form and solve it by factoring. x(3x + 22/5)=... (answered by fractalier)

Write the equation x(x - 7) + 10 = 0 in quadratic form and then solve it by factoring. (answered by checkley71)

Write the equation x(x - 10) + 9 = 0 in quadratic form and then solve it by... (answered by jim_thompson5910)

write the equation x(x-15)+56=0 in quadratic form and then solve it by... (answered by stanbon,Electrified_Levi)

Write the equation 7 x(x - 15) = - 252 in quadratic form and then solve it by... (answered by jim_thompson5910)

Write the equation in quadratic form and solve by factoring. x(x-7) + 12 =... (answered by MathLover1)

Help!!!! Write the equation 4x(x-13)=-168 in quadratic form and then solve it by... (answered by ankor@dixie-net.com)

37. Solve the quadratic equation by factoring. x^2-9x-4=6 (answered by GANNU0716)