SOLUTION: Which of the following are the coordinates of the roots of -3x2 + 9x = 0? Do you think you could help me please?

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Question 453570: Which of the following are the coordinates of the roots of -3x2 + 9x = 0?
Do you think you could help me please?
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


Divide both sides of the equation by -3.

Factor out of the resulting binomial in the LHS.

Apply the zero product rule. Solve each resulting linear equation. If and are the solution to the linear equations formed by setting each of the linear factors equal to zero, then the roots (zeros or -intercepts) of the given quadratic are and

John

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