Question

Choose the correct simplification of the expression 4/y^-3

Answer 1

@rajathsbhat @AriPotta

Answer 2

@uri

Answer 3

use the property of exponent :
1/a^-m = a^m

Answer 4

so, 4/y^-3 = 4 * 1/y^-3 = 4 * y^3

Answer 5

\[4y ^{3}\]

Answer 6

yep

Answer 7

\[\left(\begin{matrix}2b \\ c\end{matrix}\right) ^{3}\]

Answer 8

the answer would be 8b^3 / c^3 ?

Answer 9

\[\frac{ 8b ^{3} }{ c ^{3} }\]

Answer 10

if in bracket was a fraction, yes u are right :)

Answer 11

ok :) im gonna put my other questions in other chats so u get more medals :)