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  2. 1+1+1+1+1+1+1+1+1+1+1+1x0+1= - Algebra Homework Help

    www.algebra.com/algebra/homework/Average/Average.faq.question.877122.html

    12 because you have to do the multiplication before you can add. 1+1+1+1+1+1+1+1+1+1+1+1x0+1=. So you replace the 1x0 by 0 and you have. 1+1+1+1+1+1+1+1+1+1+1+0+1=. Now there are no multiplications left so you can add and get 12. Edwin.

  3. a^n -1=(a-1)(a^(n-1) + a^(n-2) +.......+ a+1) - Algebra Homework...

    www.algebra.com/algebra/homework/Sequences-and-series/Sequences-and-series.faq...

    You can put this solution on YOUR website! a^n -1=(a-1)(a^(n-1) + a^(n-2) +.....+ a+1) We need to prove that it is true for n=1 or n=2,and

  4. SOLUTION: Hi guys and gals! How can 1 1 1 = 6 ? I am completely...

    www.algebra.com/algebra/homework/Average/Average.faq.question.176007.html

    Question 176007: Hi guys and gals! How can 1 1 1 = 6 ? I am completely stumped on the first part of a riddle I'm sure some of you know about. Commonly called "The 6 Riddle", it states that all you do is insert the appropriate mat

  5. a)84 b)63 c)78 d)28 - Algebra Homework Help

    www.algebra.com/algebra/homework/Sequences-and-series/Sequences-and-series.faq...

    1 1 1 -1 11 -40 101 153 2 2 0 10 -29 61 254 4 2 10 -19 32 315 6 12 -9 13 347 18 3 4 360 ...

  6. Show that an = Sn – Sn-1 - Algebra Homework Help

    www.algebra.com/algebra/homework/Sequences-and-series/Sequences-and-series.faq...

    Question 346582: Hello I seem to be stuck at this problem. I'm not to sure how to write it as the n and n-1 are subscripts.

  7. SOLUTION: CONTINUE THIS NUMBER PATTERN: 1,8,27,64,__, __, __,__,...

    www.algebra.com/algebra/homework/Sequences-and-series/Sequences-and-series.faq...

    You can put this solution on YOUR website! 1,8,27,64,__, __, __,__, __,1000 8 = 2 * 2 * 2 27 = 3 * 3* 3 64 = 4 * 4 *4

  8. (a+1)(b+1)(c+1)= - Algebra Homework Help

    www.algebra.com/algebra/homework/divisibility/Divisibility_and_Prime_Numbers...

    1-1-1+1+1-1+2= 2 Case2 if say c=1, a=b=-1, then ab+bc+ac+a+b+c+2= 1-1-1-1-1+1+2= 0 Minimum value is 0 ...

  9. What is the formula for the following arithmetic sequence?

    www.algebra.com/algebra/homework/Sequences-and-series/Sequences-and-series.faq...

    Question 82554: Find the next term of the sequence. 1, 8, 27, 64, ... What is the formula for the following arithmetic sequence?

  10. SOLUTION: the product (1- 1/2) (1- 1/3) (1- 1/4) (1-1/5) (1-1/99)...

    www.algebra.com/algebra/homework/Sequences-and-series/Sequences-and-series.faq...

    You can put this solution on YOUR website! Take note that we can combine the terms of to get Now take note that the second numerator (2) cancels out with the first denominator (2).

  11. SOLUTION: Given p (x)=x^3+x^2+x+1. Write P (x) in factored form....

    www.algebra.com/algebra/homework/formulas/Geometric_formulas.faq.question...

    Question 1136758: Given p(x)=x^3+x^2+x+1. Write P(x) in factored form. Be sure to write the full equation including P(x)?