Question 521454
I need to see step by step what is done so I can fully understand it to be able to do the rest. I have mulitiple questions like these three. 
factor. check by multiplying. 
1.5x^2+15x
Common Factor: 5x
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Divide by the common factor to get:
= (5x)(x+3)
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2. 2x^5y^3+18x^3y^2+8xy
Common Factor: 2xy
Divide by the common factor to get:
= (2xy)(x^4y^2 + 9x^2y + 4)
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3. x^5(x+1)+3(x+1)
Common Factor: (x+1)
Divide by the common factor to get:
= (x+1)(x^5+3)
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Cheers,
Stan H.
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