" Q.2If "2x,x+10,3x+2" are in A.P.Find the value of "x" (Ans "6

If x+1,3x and 4x+2 are in A.P.find the value of x.

If (2)/(3),k,(5)/(8) are in A.P.find the value of k

If the numbers x-2,4x-1and5x+2 are in AP.find the value of x.

If the zeros of the polynomial f(x)=x^(3)-12x^(2)+39x+k are in A.P.find the value of k.

If p,q,r are in A.P. Write the value of : |{:(x+1,x+2,x+p),(x+2,x+3,x+q),(x+3,x+4,x+r):}|

If x^(2)-2x-1 is a factor of px^(3)+qx^(2)+1 , (where p , q are integers) then find the value of p +q.

If p(x) = x^(3) - 3x^(2) + 2x - 3 is a polynomial, then find the value of p(1).

If the equation p x^2+(2-q)x y+3y^2-6q x+30 y+6q=0 represents a circle, then find the values of pa n dqdot

If the equation p x^2+(2-q)x y+3y^2-6q x+30 y+6q=0 represents a circle, then find the values of pa n dqdot

If p(x) = x^3+3 and q(x)= x-3 then find the value of p(x).q(x)