algebra confusion

[Guest]

i am confused about these 4 questions
1. (x+5) (3x+2)=?
2. (2y-5) (5y+2)=?
3. 3x (6y-11)=?
4. (5w-2p) (3w+p-4)
and ya i need help for those answers cause im taking a algrebra class and my teacher is not a good explainer :?: :?: :?: :?:

 

[Gene]

Try
http://mathforum.org/library/drmath/view/57272.html
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Gene

 

[mathstresser]

I hope you're not solving for the variables...

If not, just use distributive property...

Take the first term in the first set of parentheses times each of the terms in the second set of parentheses.... then do the second term, etc...

(x+5)(3x+2)= x3x+x2+5(3x)+(5)2=3x^2+2x+15x+10=3x^2+17x+10