Question

Factorize: x2 + 3x +2
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Answer 1

Answer:

x2 + 3x + 2

= x2 + x + 2x + 2

= x (x + 1 ) + 2 ( x + 1 )

= (x + 2)(x + 1 )

factors = (x + 2)(x + 1 )

Answer 2

Answer:

(x+1)(x+2)

EXPLANATION

Find the two numbers which give the product as two and some as 3 the two numbers are 1,2.

Then by factorising we get (x+1)(x+2).