Question

Write the cube in expanded form(P+Q)^3

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

We know that (x+y)  

3

=x  

3

+y  

3

+3xy(x+y)

(2p−5)  

3

 

Here x=2p and y=-5 we get

(2p)  

3

−(5)  

3

+3(2p)(−5)(2p−5)

=8p  

3

−125−30p(2p−5)

=8p  

3

−125−60p  

2

+150p

=8p  

3

−60p  

2

+150p−125

Answered By

toppr

30 Views

How satisfied are you with the answer?

This will help us to improve better