Question

How do you use the Binomial Theorem to expand `(x+5)^5`?

Answer 1

`x^5 + 25x^4 + 250x^3 + 1250x^2 + 3125x + 3125`

Explanation:

1
1,1
1,2,1
1,3,3,1
1,4,6,4,1
1,5,10,10,5,1

`1x^5 + 5x^4*5 + 10x^3*5^2 + 10x^2*5^3 + 5x*5^4 + 1*5^5`