SOLUTION: Use Pascal's Triangle to expand and simplify
(a) (3x+2y)^3
(b) (x + 2/x)^5
Thank you
Algebra.Com
Question 928075: Use Pascal's Triangle to expand and simplify
(a) (3x+2y)^3
(b) (x + 2/x)^5
Thank you
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
1.
Each line is also the powers (exponents) of :
= (the first line is just a "")
= (the second line is "" and "")
= (the third line is "", "", "")
= (the fourth line is "", "", "","") ...this line is your line
so, will be:
2.
= (the first line is just a "")
= (the second line is "" and "")
= (the third line is "", "", "")
= (the fourth line is "", "", "","")
= ...the 5th line
= ...the 6th line-your line
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