If `p(x)=(x-1)(x+2)`, p(2)

If (x)/((x-1)(x^(2)+1)^(2))=(P)/(x-1)+(Qx+R)/(x^(2)+1)+(Sx+T)/((x^(2)+1)^(2)) , then P+Q-R-S+T= ____________.

Let for a!=a_(1)!=0,f(x)=ax^(2)+bx+cg(x)=a_(1)x^(2)+b_(1)x+c_(1) and p(x)=f(x)-g(x). If p(x)=0 only for x=-1 and p(-2)=2 then the value of p(2)

Verify whether the following are zeroes of the polynomial, indicated against them. (i) p(x)=3x+1, x=-1/3 (ii) p(x)=5x-pi, x=4/5 (iii) p(x)=x^2-1, x=1,-1 (iv) p(x)=(x+1)(x+2), x=-1,2 (v) p(x)=x^2, x=0 (vi) p(x)=l x+m , x=-m/l (vii)

If p(x)=x^(3)-x^(2)+x+1, then what is the value of (p(1)+p(-1))/(2)

If p(x)=x^(3)-3x^(2)+2x , find p (0) , p(1) , p(2). What do you conclude?

If p(x)=5x-4x^(2)+3 then p (-1)= ?

If recursion polynomial P_(k)(x) are defined as P_(1)(x)=(x-2)^(2),P_(2)(x)=((x-2)^(2)-2)^(2)p_(3)(x)=((x-2)^(2)-2)^(2)-2)^(2).........( In general P_(k)(x)=(P_(k-1)(x)-(x)-2)^(2), then tne constant term in P_(k)(x) is

If the coefficient of x^(2) in the exapansion of (x)/((2x+1)(x-2)) is (P)/(Q), then P+Q=

If p(x)=x^(2)-2sqrt(2)x+1 , then p (2sqrt(2)) is equal to

If p(x)=x^(2)-2sqrt(2)x+1 , then p(2sqrt(2)) =