`p^(2)-8p+7`

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)

Find the degree of the following polynomials. 2sqrt(5) p^(4) - ( 8p^(3))/( sqrt(3)) + ( 2p^(2))/( 7)

A square matrix P satisfies P^(2)=I-p where I is the identity matrix and p^(x)=5I-8p, then x

If p=-2, find the value of : (i) 4p+7 (ii) -3p^(2)+4p+7( iii) -2p^(3)-3p^(2)+4p+7

Subtract 4p^2q-3pq+5pq^2-8p+7q-10 from 18-3p-11q+5pq-2pq^2+5p^2q

Subtract 4p^2 q - 3pq + 5 pq^2 - 8p + 7q - 10 from 18-3p - 11 + 5pq - 2pq^2 + 5p^2 q