[" Q.2One zero of "],[x^(2)-7x+12]

12x^(2)-7x+1

Obtain all the zeroes of x^(4)+2x^(3)-7x^(2)-8x+12 , if two of its zeroes are 2 and -2.

If the radius and the height of a cylinder are the zeroes of x^2 - 7x+ 12 (rgt h) , then find the total surface area of the cylinder.

Sum of the zeros of x^(2) + 7x + 10 is …………….

If alpha and beta are the zeros of x^(2)+7x+12, then find the value of (1)/(alpha)+(1)/(beta)+2 alpha beta

Show that x=2 is a zero of 2x^(3)+x^(2)-7x-6 .

If the zeroes of the polynomial x^(2)+px+q are double in the value of the zeroes of 2x^(2)-9x+4 , find the values of p and q.

Obtain all the zeroes of x^(3)-7x+6 if one of its zeroes is 1

For a non zero integer x, x^(7)-:x^(12) is equal to