Questions by JR - Math Homework Answers

2 answers

Please help me solve this math problem:..thanks a lot

asked Jul 10, 2013 in Algebra 2 Answers | 1.7k views

1 answer

PLEASE HELP ME SOLVE THIS: 1*2 + 2*2^2 + 3*2^3 + 4*2^4 + ... + n*2^n = 2[1+n*2^n]

asked Jul 10, 2013 in Algebra 2 Answers | 541 views

1 answer

PLEASE HELP ME SOLVE ON THIS...THANKS A LOT: 1^3 + 3^3 + 5^3 + ... + (2n-1)^3 = n^2(2n^2-1)

asked Jul 10, 2013 in Algebra 2 Answers | 566 views

1 answer

Please help me on this, thanks a lot...1^2 + 2^2 + 3^2 + ... + n^2 = (n(n-1)(2n+1))/6

asked Jul 10, 2013 in Algebra 2 Answers | 693 views

1 answer

PLEASE HELP ME ON THIS: Prove that if y>-1, then (1+y)^n ≥1 + ny for all natural numbers of n

asked Jul 10, 2013 in Algebra 2 Answers | 606 views

1 answer

Please help me solve this with a given answer of 3300 mi...thanks

asked Jul 10, 2013 in Trigonometry Answers | 3.7k views

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