Math, asked by charmi1325, 9 months ago

expand (2x + y) ^3

Answers

Answered by yuvraj309644

3

$<marquee> 8x^3 + y^3 +12x^2y + 6xy^2$

Answered by Uniquedosti00017

8

Answer:

( 2x + y)³

= ( 2x)³ + y³ + 3.(2x)².y + 3.2x.y²

= 8x³ + y³ + 12x²y + 6xy²

Step-by-step explanation:

formula used :

( a + b)³ = a³ + b³ + 3a²b + 3ab²

*note : here dot . means multiply

$.$

Previous Question

Next Question

Similar questions

English, 4 months ago

(i) Which medicine was Kisa Gotami looking for after her son died? Why didn't she get (ii) Why did Kisa Gotami go to the Buddha? What does he ask her to bring? (iii) What did the Buddha do after he had attained enlightenment? (iv) Why did the Buddha choose Benares to preach his first sermon? (v) What did Gautama see while he was going for hunting? What effect did it have on him (vi) Give reason...

Science, 4 months ago

true or false does the Lotus stem have air canals in it ...

Math, 4 months ago

9. Construct a rhombus with sides of length 6.3 cm and the included angle between one pair of sides as 30°. don't spam my question otherwise I will report that answer.

Science, 9 months ago

Plants appear mainly green in colour due to the ___________ in them...

Economy, 9 months ago

5. How has human capital formation helped India?

Physics, 1 year ago

define twinkling of star ...

English, 1 year ago

You should returned the book in time....... You will be fined. Fill in blanks conjunction...

Science, 1 year ago

*HURRY PLEASE* Earth contains a great variety of landforms created by wind and running water. Think about how moving water can change land, and then think about how wind changes land. In what ways are these two process similar and different? Using complete sentences, explain at least one similarity and one difference between the ways water and wind change rocks and soil over time.