What is the value of: 5^10 - 5^9 + 5^8 ? Choose the correct choice from the following:	A) 5^9	B) 15^9	C) 21(5^8)	D) 29(5^8)	E) 29(5^10)
5^10 - 5^9 +5^8 = 5^8 (5^2 - 5 + 1) = 5^8 (25 - 5 + 1) = 21 (5^8), Answer 21(5^8).
<result>C</result>
What is the value of: 5^10 - 5^9 + 5^8 ?