SOLUTION: I try to challenge myself and my friends from time to time but i seem to need some help on these problems. 1.(3s+3)squared 2.(5z+1)squared 3.(10y+1)squared 4.(1+10y)squared

Question 641363: I try to challenge myself and my friends from time to time but i seem to need some help on these problems.
1.(3s+3)squared
2.(5z+1)squared
3.(10y+1)squared
4.(1+10y)squared
Answer by JellyBeans(8) (Show Source): You can put this solution on YOUR website!
My guess is to answer them using "Squaring a Binomial"
It's like this: (a+b)^2 = a^2 + 2ab + b^2
1.(3s+3)squared
= 9s^2 + 12s + 9
2.(5z+1)squared
= 25z^2 + 10z + 1
3.(10y+1)squared
=100y^2 + 20y + 1
4.(1+10y)squared
=1 + 20y + 100y^2

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