2^1+2^1+2^2+2^3+2^4+2^5+2^6+2^7+2^8+2^9 =smdoung wrote:HI I need help on a math question
Can someone help me figure out if there is a formula for solving this?
2^1+2^1+2^2+2^3+2^4+2^5+2^6+2^7+2^8+2^9 = ???
The answer is 2^10 or 1024
2^1*2+2^2+2^3+2^4+2^5+2^6+2^7+2^8+2^9 =
2^2+2^2+2^3+2^4+2^5+2^6+2^7+2^8+2^9 =
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2^9+2^9
2*2^9
=2^10
Hope this helps!
