Math, asked by AdithyaDS8299, 1 year ago

If 3x-4y=5 and xy=3,find:27xcube-64ycube.

Answers

Answered by govindaRajbanshi

0

$3x = 5 + 4y = 3x = 9y = xy = 9 \div 3 = 3$

Previous Question

Next Question

Similar questions

Math, 7 months ago

13 aur 84 kaun se sem table mein aata hai...

English, 7 months ago

essay on school life class 8...

English, 7 months ago

We do not use articles before............. a proper noun a common noun an adjective all of these...

Biology, 1 year ago

describe the digestion of fats and proteins in human body...

Math, 1 year ago

A’s height is more than B’s height by20% . By what % is B’s height is less than A’s height...

Social Sciences, 1 year ago

name island group of india lies to its south east...

Math, 1 year ago

can we add or subtract x^3 and x^2...

Math, 1 year ago

Tan theta =1 and sin theta-=1/√2 find the value of cos ( theta - theta - ) where both are acute angles...