Find the value of m for which `5^m :-5^-3 =5^5`

Find the value of : 5^4

Find the values of m for which the expression 2x^2+m x y+3y^2-5y-2 can be resolved into two rational linear factors.

Find the value of m for which the expression 12x^(2)-10xy+2y^(2)+11x-5y+m can be resolved into two rational linear factors.

Without solving, find the value of m for which the zeros are equal for f(x) = x^(2) + 2 (m - 1) x + m + 5

find the real value of x for which the matrix =[(x+1,3,5),(1,x+3,5),(1,3,x+5)] is non-singular.

Find the value of x for which |(2,3),(4,5)|=|(x,3),(2x,5)|

Find the value of (7!)/(5!) ?

Find the value of (3^-1 + 4^-1 +5^-1)^0

If m=2, find the value of : 3m-5

If m=2, find the value of : 9-5m