Question

Question No. 3
Marks
The factorisation of 4x4 - 25x2 + 36 is
(a) (x + 1)(x - 1)(2x + 3)(2x - 3)
(b) (x+3)(x-3)(2x+3)(2x - 3)
(c)(x + 2)(x-2)(2x + 3)(2x - 3)
(d) (x + 2)(x-2)(2x + 1)(2x - 1)
b
с
d​

Answer 1

Answer:

the correct answer is : (c) (x+2)(x-2)(2x+3)(2x-3)