If `p(x) = 5x^3 - 6 x^2 + 7 x - 6`

If p(x) = 5x^(7)-6 x^(5)+7x-6 , find (ii) degree of p(x)

If p(x) = 5x^(7)-6 x^(5)+7x-6 , find (i) coefficient of x^(5)

If p(x) = 5x^(7)-6 x^(5)+7x-6 , find (iii) constant term.

From the sum of 6x^(4) - 3x^(3) + 7x^(2) - 5x + 1 and -3x^(4) + 5x^(3) - 9x^(2) + 7x - 2 subtract 2x^(4) - 5x^(3) + 2x^(2) - 6x - 8

The LCM of two polynomials p(x) and q(x) is x^(3) - 7x + 6 . If p(x) = (x^(2) + 2x -3) and q(x) = (x^(2) + x - 6) , then the HCF is

simplify: (i) 2p^(3) - 3p^(2) + 4p - 5- 6p^(3) + 2p^(2) - 8p - 2 + 6p + 8 (ii) 2x^(2) - xy + 6x - 4y + 5xy - 4x + 6x^(2) + 3y (iii) x^(4) - 6x^(3) + 2x - 7 + 7x^(3) - x + 5x^(2) + 2 - x^(4)