`(4x)/(3)=7-x`

(x-4)/(7)=(x+3)/(7)+(x+4)/(5)

Using factor theorem,factorize the polynomial x^(4)+x^(3)-7x^(2)-x+6

Posible factors of x^(4)+x^(3)-7x^(2)-x+6 are

Let S_(r) denotes the sum of rth powers of the roots of x^(4)-x^(3)-7x^(2)+x+6= then

lim_(x rarr sqrt(2))(x^(2)-3sqrt(2)x+4)/(x^(3)+7x-9sqrt(2))

Divide the product of (4x^(2)-9) and (2x^(2)-3x+1) by (4x^(3)-7x+3) .

Divide: the polynomial 2x^(4)+8x^(3)+7x^(2)+4x+3 by x+3

Let the root of equation (3x^(3)-x^(2)+x-1)/(3x^(3)-x^(2)-x+1)=(4x^(3)+7x^(2)+x+1)/(4x^(3)+7x^(2)-x-1) be x_(1),x_(2),x_(3) then the value of x_(1)+x_(2)+x_(3) is

If alpha,beta,gamma,delta are the roots of x^(4)-x^(3)-7x^(2)+x+6=0 then alpha^(4)+beta^(4)+gamma^(4)+delta^(4)=

Find the value of : 2x^(4)-5x^(3)+7x-3 where x=-3