Use Pascal's triangle to expand the binomial.
-$( x - 9 ) ^ { 5 }$
A) $x ^ { 5 } - 45 x ^ { 4 } + 1620 x ^ { 3 } - 14,580 x ^ { 2 } + 32,805 x - 59,049$
B) $x ^ { 5 } - 45 x ^ { 4 } + 810 x ^ { 3 } - 7290 x ^ { 2 } + 32,805 x - 9$
C) $x ^ { 5 } - 45 x ^ { 4 } + 810 x ^ { 3 } - 7290 x ^ { 2 } + 32,805 x - 59,049$
D) $x ^ { 5 } - 45 x ^ { 4 } + 1620 x ^ { 3 } - 14,580 x ^ { 2 } + 32,805 x - 9$

Question

Quizplus · Accepted Answer

Using Pascal's triangle, the coefficients for the expansion of $(x - 9)^5$ are 1, 5, 10, 10, 5, 1. The expansion is $x^5 - 45x^4 + 810x^3 - 7290x^2 + 32805x - 59049$.

Use Pascal's Triangle to Expand the Binomial (x−9)5( x - 9 ) ^ { 5 }(x−9)5

Use Pascal's Triangle to Expand the Binomial $( x - 9 ) ^ { 5 }$