Find the values of kso that 3x²-6x+k=0 has:
$$\sum_{n=1}^{ M}{(1/(n*(n+1)*2^(n+1)))}$$
(($a^{2}$) $^{2}$) $^{2}$
If a=-308 and b=136.Find GCD of a,b and express GCD(a,b) in the form of ax+by
120+10(10)≡ 0 (mod 11)
120+10(9)≡ 0 (mod 11)
120+10(8)≡ 0 (mod 11)
2x + 3y - z = 1
x - 2y + 3z = 7
3x + y - 2z = -3
find x,y and z
120+10(7)≡ 0 (mod 11)
120+10(6)≡ 0 (mod 11)