Question

Factorise the following using appropriate identities Xsquare + 5 x + 6

Answer 1

Answer:

We can factorize the following by middle split up method

Step-by-step explanation:

 3 + 2 = 5

    3 * 2 = 6

Therefore= x square + 3x + 2x + 6

=(FACTORIZE) x(x+3) + 2(x+3)

=(x+2) (x+3)

Answer 2

Answer:

(x+2) (x+3)

Step-by-step explanation:

x²+5x+6

Now, find factors of 6 whose sum or difference is 5 = 3 x 2

Therefore,

x²+3x+2x+6

= x(x+3)+2(x+3)

= (x+2)+(x+3)