Math, asked by BokutoKoutarou, 1 month ago

(2x-1/3y)^3 expansion

Answers

Answered by sameeullah250

0

Answer:

(2x-1/3y)^3

(a-b)³ = a³-b³- 3a²b+3ab²

8x^3 - 1/27y^3 -3(4x^2)(1/3y) +3(2x)(1/9y^2)

8x³ - 1/27y³ - 4x² + 2/3y²

Previous Question

Next Question

Similar questions

English, 22 days ago

lesson name: A Time to believe Q: Write the appreciation of the poem using the following points: *Title - ??? *Poet - ???? *Theme - ??? *Favourite line - ???? PLS SOME ONE SAY THE ANS...

Math, 22 days ago

answer this question quality answer are highly appreciated...

Science, 22 days ago

what is Photosynthesis??

Computer Science, 1 month ago

Exercise_to increase your typing speed...

English, 1 month ago

please tell it's urgent...

Physics, 9 months ago

A bullet of mass $50g$ moving with an initial velocity of $\sf 100{ms}^{-1}$ , strikes a wooden block and comes to rest after penetrating a distance $2 cm$ in it. Calculate : $\text{(i) Initial momentum of the bullet.}$ $\text{(ii) Final momentum of the bullet.}$ $\text{ (iii) Retardation caused by the wooden block}$ [tex]\text{ (iv)...

Chemistry, 9 months ago

analogy of Water : Liquid :: Water vapour :?

Math, 9 months ago

$\tt\huge\rightleftharpoons \: \red{Question} \:$ The sum of integers from 1 to 300 which is divisible by 2 or 5..