Math, asked by vanshsharma7a7hhps28, 1 month ago

3a^3+81b^3 pls tell ASAP

Answers

Answered by TheUnknownUser

13

Question:-

3a^3 - 81b^3

Answer:-

= 3a³ + 81b³

=3(a³ - 27b³)

=3(a³ - (3b)³)

=3(a-3b)(a² + a×(3b) + (3b)³)

=3(a-3b)(a²+3ab+9b²)

Answered by chikoo95

2

1+1 = 2

5×5 = 25

11×11 = 121

30+30 = 60

Previous Question

Next Question

Similar questions

Math, 27 days ago

m² (m+n) + m² (m-n) solve questions please I give u mark as brainlist and follow...

Math, 27 days ago

2 X 2/3 X 3/4/6/7 PLS SOLVE...

Physics, 27 days ago

According to Baeyers strain theory, in cyclobutane if bond angle is 90 degree then deviation is Answer A. 9.44 degree B. 0.44 degree C. 0 degree D. 54.44 degree...

Math, 1 month ago

What a Catch the waves. still dark. om logs of ugh, with ind. then It time. Out on the sea, fishermen look for a place where they hope to find a good catch of fish. There they spread their nets. They will have to wait for many hours for the fish to come into their nets. Look at the different types of boats. What a long sword-fishi Some boats have motors and go further into the sea. Since the go...

English, 1 month ago

Read the extract given below and answer the question that follow In all the earth there is no place dedicated to solitude, at night when the streets of your cities and villages are silent and ...

Physics, 9 months ago

15. : 5, 3 m/s? estahains a velocity of 60 km/h in 10. Find the acceleration of the car. Ans. 105, 250 m 6. An object starts 5. A body starts moving from rest and moves with a uniform acceleration of Sms- a much the velocity of body will become 50 cms and how much will it travel in the line...

Math, 9 months ago

At a jewellery store, the manager increases the price of a diamond ring marked at 35,000 by 10%. He then sells it to a customer at a discount of 10%. Find...

Math, 9 months ago

9. Two articles were sold for 1485 each. In one transaction there was a loss of 10% while in the other there was a profit of 10%. What was the percentage of profit or loss in the overall transaction ? (2018) (2) 5% loss (1) 1.0% profit (3) 1.0% loss (4) No profit no loss...