If `5^6xx5^(2x)=5^10` , then find x.

If 5^6 xx 5^(2x) = 5^10 , then find 'x'.

If 5^6xx5^(2x) = 5^10 the find x.

If 6^3xx6^(2x+5)=6^16 , then find x.

If 5 ^(6) xx 5 ^( 2x) = 5 ^(10), then find x.

If alpha, beta and 1 are the roots of x^3-2x^2-5x+6=0 , then find alpha and beta

If f (x) = ax ^(2) + bx + c then find Lt _(x to 5) (f (x) - f (5))/(x-5)

If the magnetic field of a plane electromagnetic wave is given by 5xx10^(-6)sin (0.6xx10^(2)x+0.5xx10^(10)t), then the speed of the wave is

If p(x) = 5x^(7)-6 x^(5)+7x-6 , find (i) coefficient of x^(5)