SOLUTION: need help don't get this one..
Find the third term in the expression of (3t+4)^8 choices are:
1) 48t^6
2) 11644t^6
3) 326,592t^6
4) 448t^6
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-> SOLUTION: need help don't get this one..
Find the third term in the expression of (3t+4)^8 choices are:
1) 48t^6
2) 11644t^6
3) 326,592t^6
4) 448t^6
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Question 62895: need help don't get this one..
Find the third term in the expression of (3t+4)^8 choices are:
1) 48t^6
2) 11644t^6
3) 326,592t^6
4) 448t^6 Found 2 solutions by funmath, praseenakos@yahoo.com:Answer by funmath(2933) (Show Source):
You can put this solution on YOUR website! need help don't get this one..
Find the third term in the expression of (3t+4)^8 choices are:
1) 48t^6
2) 11644t^6 326,592t^6
4) 448t^6
The third term is C(8,2)(3t)^(8-2)(4)^(2)=28(3^6)(t^6)(16)=28(729)(t^6)(16)=326,592t^6
Happy Calculating!!!
You can put this solution on YOUR website! Find the third term in the expression of (3t+4)^8 choices are:
answer is 326,592t^6
Third term is given by, {(8*7)/(1*2)}(3t)^8-2 * (4)^2, which gives the value after simplification.
More:
Fourth term is given by {(8*7*6)/(1*2*3)}(3t)^8-3 * (4)^3
Fifth term is given by, {(8*7*6*5)/(1*2*3*4)}(3t)^8-4* (4)^4
You could apply the same procedure for calculating any term in the expansion.
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