Question

Expand : (3a-4b)^{3} .​

Answer 1

Given

Equation=${(3a-4b)}^{3}$

To Find

• Expand the given equation

Solution

=>${(3a-4b)}^{3}$

=>(3a-4b)(3a-4b)(3a-4b)

=>9a²+16b²-12ab-12ab(3a-4b)

=>9a²+16b²-24ab(3a-4b)

=>27a³+48ab²-72a²b-36a²b-64b³+96ab²

=>27a³+144ab²-104a²b-64b³

Hope it helps you...

Answer 2

Answer:

answer for the given problem is given