what is the third term of (2x-1)^5
1 (2x)^5 + 5(2x)^4 (-3)^1 + 10(2x)^3 (-3)^2 + 10(2x)^2 (-3)^3 + 5(2x)^1 (-3)^4 + 1 (-3)^5 the third term would then be 720*x^3 I hope i helped you :D
i hope this helps you