The expression `x^(mn)+1` is divisible by x +1 , only if

The expression x^(m)-1 is divisible by x +1 , only if M is ________.(even/odd)

The expression x^3-7x+6 is divisible by :

The expression n(n-1)(2n-1) is divisible by:

If the expression 6x^(2)+13x+k is divisible by 2x + 3 . Then which of the following is the factor of the expression ?

If x^(n)+1 is divisible by x+1,n must be

Show that x^n-1 is divisible by x-1

The expression 2x^(3) + x ^(2) f- 2x -1 is divisible by x-1 then what is the value of f ?

If the expression (px^(3)+x^(2)-2x-q) is divisible by (x-1)and(x+1) , what are the values of p and q respectively?

For what values of m and n , the expression 2x^(2)-(m+n)x+2n is exactly divisible by (x-1) and (x-2) ?