Question

x² + 3x+x+3.X square + 3 X + X + 3 factorise ​

Answer 1

Answer.

x(x+3)+1(x+3)

(x+3)(x+1)

by taking common factor

HOPE IT WILL HELP AND PLEASE FOLLOW ME.

Answer 2

Answer:

x^2 + 3x + x + 3x^2 +3x + x + 3

4x^2 + 8x + 3

4x^2 + (2+6)x + 3

4x^2 + 2x +6x +3

2x (2x+1)+ 3(2x+1)

(2x+1) + (2x+3)

HOPE IT HELPS YOU!