Online Math Lessons

P(x)=3x2- 8x + 2K + 1 find the zeroes and value of K(priya)
if one zero of the polynomial is seven times the other,then find the zeroes and value of K....?

APGP Series(cheahtikwah)
I need help with this question. Thomas had 899 sweets to be divided into n bags. He put 29 in the first bag. For each subsequent bag, he put 29 more than he did in the previous bag. He continued to f

Power Of 2(MM)
Prove that is not a power of two for any natural numbers a and b.

The sum of the first 5 terms is 11 and the sum of the next 5(natasha.ch)
In a geometric progression, the sum of the first 5 terms is 11 and the sum of the next 5 terms is What is the common ratio?

find the roots(yojen)
Hi, how can I find the roots of the equation?

P(x)=3x2- 8x + 2K + 1 find the zeroes and value of K(teacher) The polynomial has two zeroes: x1 and x2. x2 = 7 * x1 by viet formulas we have: x1 + x2 = - b/a x1 + x2 = c/a a = 3 b = -8 c = 2K + 1 Do you get it? ...

The sum of the first 5 terms is 11 and the sum of the next 5(natasha.ch) Thanks a lot!!! Love you all :lol: ...

The sum of the first 5 terms is 11 and the sum of the next 5(ilianko) ...

The sum of the first 5 terms is 11 and the sum of the next 5(cheahtikwah) Natasha, Try the following: Find the sum to the first 5 terms; from here you get an expression for a in terms of r Then find the sum to the first 10 terms, from here sum of first 10 terms - sum of f ...

Need help with a riddle(parvez) :D let a=b a^2=ab a^2-b^2=ab-b^2 (a+b)(a-b)=b(a-b) a+b=b :shock: let a=11,b=2 11+2=2 12+1=2 :P ...