3x^(2)-14x+8

if alpha,beta,gamma are the roots of 2x^(3)-5x^(2)-14x+8=0 then find alpha+beta+gamma

Write the degree fo the following polynomials. (i) 3x^(5)-7x^(2)+8x-2x^(2)+10 (ii) 2x^(9)-3x^(2)-14x^(3)-15x^(4)

Find the nature of the roots of the equations of given below : (a) x^(2) - 13x + 11 =0 (b ) 18x^(2) - 14x + 17 = 0 (c ) 9x^(2) - 36x + 36 = 0 (d) 3x^(2) - 5x - 8 = 0

Solve by factorization: 3x^(2)-14x-5=0

Let the function f: RR rarr RR be given by , f(x)=3x^(2)-14x+10 . Find (i) f^(-1)(4), (ii) f^(-1) (-8)

Show that (x - 1) is a factor of x^(3)-7x^(2)+14x-8 Hence, completely factorise the given expression.

Find the zeroes of the following cubic polynomials and verify the relationship between the zeroes and the coefficients. : 2x^3-5x^2-14x+8 '

If 8x^(3) - 14x^(2) - 19x - 8 is divided by 4x+ 3 then find the quotient and the remainder.

Find the quotient and remainder for the following using synthetic division : ( 8 x^(3) - 14x^(2) - 19x - 8) div ( 4x + 3)