If for two real constants a and b the expression ax³+3x²-8x+b is exactly divisible by (x+2) and (x-2), then 

lf p + m = 6 and p³ + m³ = 72, then the value of pm is: 

If $${x}^2+{y}^2x+1=0$$ then the value of $$x^{31}+y{35}$$ is

x = y = 333 and z = 334, then value of x³ + y³ + z³ – 3xyz is 

If $$ {3x+}{2\over {\sqrt{x}}}=1$$ then $$ {x-{\sqrt{x}}}=?$$

if a³b = abc = 180, a, b, c are positive integers, then the value of c is 

x-y=2, xy=24, then the value of (x²+y²) is:

If $$ {t^{2}-4t+1=0}$$ then what is the value of $${t^{3}+{1\over {t^{3}}}}$$ ?