Question

The value of m so that (−3)+1 x (−3)3

= (−3)4

x (−3)2

is

(a) 1 (b) 2 (c) 3 (d) 0​

Answer 1

Answer:

Factors of a2 +2a + ab +2b are :-

(a) (a – 2) (a + b)

(b) (a – 2) (a – b)

(c) (a + 2) (a + b)

(d) (a + 2) (a – b)