Question

FACTORISE: b² + bc + ab + ac.​

Answer 1

Answer:

(b+a)(b+c)

Step-by-step explanation:

b² + bc +ab + ac

=b( b+c ) + a( b+c)

= (b+a ) (b+c)

Answer 2

Step-by-step explanation:

$b { }^{2} + bc + ab + ac \\ b(b + c) + a(b + c) \\ (b + c)(b + a)$