Subtract the rational expression: x2+4x+4x+2−x+2x−2
Which of the following expressions is a polynomial ? (a) √x−1 (b) x−1x+1 (c) x2−2x2+5 (d) x2+2x32√x+6
Solve for x:
√x2+x−6−x+2=√x2−7x+10,xϵR
Find H.C.F of (x−2)2, x2−4 and x2+x−6. Put x=y+2.