Math, asked by roshaniarya, 1 year ago

(2a + 3b)²+ (4a + 3b) (2a - 3b)

Answers

Answered by gjahhajja

1

Answer:

12a^2+6ab

Step-by-step explanation:

(4a^2+12ab+9b^2)+(8a^2-12ab+6ab-9b^2)

4a^2+12ab+9b^2+8a^2-12ab+6ab-9b^2

4a^2+8a^2+9b^2-9b^2+12ab-12ab+6ab

12a^2+6ab

Answered by aniketpasi201454

1

Answer:

follow me back....................

Previous Question

Next Question

Similar questions

English, 6 months ago

i) Where did the cornfield stretch? a. On the road b. Both sides of the way c. Only on one side of the way d. Beside the tree...

English, 6 months ago

these books were written by him change into active voice...

Math, 6 months ago

A car travels 180 km in 2 and half hours. (a) How much time is required to cover 60 km with the same speed? (b) Find the distance covered in 2 hours with the same speed. pls be kind...

Math, 1 year ago

What is 12 +15 ???? ??????????????

English, 1 year ago

essay on an ideal person in my life...

Science, 1 year ago

At what time of the day do high Tides occur and why ?

Computer Science, 1 year ago

Explain 5-4-3 Rule ?

Biology, 1 year ago

Match the following :- Column – I (1) Physalia (2) Adamsia (3) Pennatula (4) Meandrina Column – II (p) Sea anemone (q) Sea pen (r) Brain coral (s) Portuguese man of war Choose correct one :-(a) 1 – p, 2 – q, 3 – r, 4 – s (b) 1 – s, 2 – p, 3 – r, 4 – q(c) 1 – s, 2 – p, 3 – q, 4 – r (d) 1 – r, 2 – q, 3 – p, 4 – s...