Homework Help: algebra 2

Posted by kay on Wednesday, January 18, 2012 at 5:57pm.

how do you find a quadratic equation if you are given the solutions such as x=2/3 and x=-4 can you work out the solution of how you got your answer please

algebra 2 - PsyDAG, Wednesday, January 18, 2012 at 10:42pm
Multiply both sides of the first equation by 3, then subtract 2.

3x - 2 = 0

Add 4 to both sides of second equation.

x + 4 = 0

Can you work it from here?

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