Find m and n if `(x+2) and (x+1)` are the factors of `x^3+3x^2-2mx+n​`

Find a and b, if x+1 and x+2 are the factors of x^(3)+3x^(2)-2ax+b.

If (x+2) and (x-1) are factors of (x^3+10x^2+mx+n) then

Find the values of m and n, if (x-m) and (x-n) are the factors of the expression x^(2)+mx-n

if (x+2) and (x-1) are the factors of (x^(3)+10x^(2)+mx+n), then the values of m and n are:-

Find the value of m, if (x-2) is a factor of 2x^(3)-5x^(2)+5x-m .

(b) Find the value of m, if x +2 is a factor of x^(3) -4x^(2) + 3x - 5m

If (x+2)and(x-1) are factors of the polynomial p(x)=x^(3)+10x^(2)+mx+n then

If the polynomial f(x) = 2x^3 + mx^2 + nx - 14 has (x - 1) and (x + 2) as its factors, find the value of m x n.

If x+2 and x-1 are the factors of x^(3)+10x^(2)+mx+n, then the values of m and n are respectively 5 and -3(b)17 and -87 and -18 (d) 23 and -19