Question

Ther value of-27 multiply-16+ -27

Answer 1

Answer:

(3a+4b)×(4a+3b)

3a(4a+3b)+4b(4a+3b)

⇒12a

2

+9ab+16ab+12b

2

⇒12a

2

+25ab+12b

2

⇒12[a

2

+b

2

−2ab]+ab

=12[a+b]

2

+ab

Answer 2

1,161

hope this will help you