SOLUTION: Please help me find the product (x+5) (x+2)

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Question 953846: Please help me find the product
(x+5) (x+2)

Found 3 solutions by josgarithmetic, josmiceli, MathTherapy:
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Use the DISTRIBUTIVE PROPERTY. You will use it twice. Treat either binomial factor as the factor to distrubute; and then use distributive property again on the result of that step.

Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
+%28+x+%2B+5+%29%2A%28+x+%2B+2+%29+
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You can break this up into things
you know how to do
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I'm guessing you know how to do this:
+%28+x+%2B+5+%29%2Ax+
You just follow the rule:
+%28+a+%2B+b+%29%2Ac+=+a%2Ac+%2B+b%2Ac+
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So, I can say:
+%28+x+%2B+5+%29%2Ax+=+x%5E2+%2B+5x+
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Now do this one:
+%28+x+%2B+5+%29%2A2+=+2x+%2B+10+
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Now just add these results:
+x%5E2+%2B+5x+%2B+2x+%2B+10+
+x%5E2+%2B+7x+%2B+10+ answer

Answer by MathTherapy(10552) About Me  (Show Source):
You can put this solution on YOUR website!
Please help me find the product
(x+5) (x+2)
Distribute the binomials to get: x(x + 2) + 5(x + 2), or APPLY the FOIL method:
F:x%28x%29____x%5E2
O:x%28%2B+2%29____%2B+2x
I:5%28x%29___5x
L:5%282%29___10
This results in: x%5E2+%2B+2x+%2B+5x+%2B+10, and finally: highlight_green%28x%5E2+%2B+7x+%2B+10%29