(4x2+4x−3)=?
(a) (2x−1)(2x−3)
(b) (2x+1)(2x−3)
(c) (2x+3)(2x−1)
(d) None of these
Divide 6x4−8x3+12x−4 by 2x2
2x2+5x+3=?(a) (x+3)(2x+1)(b) (x+1)(2x+3)(c) (2x+5)(x−3)(d) none of these