<PRE><B>Question 386776</B>
 Please help me with these problems. I need help with the steps to getting the answer.I am studying for a test tomorrow.Thank you for your help. 
Solve for X 
(x-7)(5x + 2) = 0
If that product is zero, one of
those factors must be zero.
Solve: x-7 = 0 or 5x+2 = 0
x = 7 or x = -2/5
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X^2 + 3x – 28 = 0
Factor to get:
(x+7)(x-3) = 0
Solve: x+7 = 0 or x-3 = 0
x = -7 or x = 3
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Cheers,
Stan H.</PRE>