Question

Write in expanded form (p^2-3/2q^2)^3​

Answer 1

Answer:

PLEASE FIND THIS HELPFUL!!!!

Step-by-step explanation:

We need to expand (p+2q+r)  

2

 

We know that (x+y+z)  

2

=x  

2

+y  

2

+z  

2

+2xy+2yz+2xz

Here x=p,y=2q and z=r  

therefore, (p+2q+r)  

2

=(p)  

2

+(2q)  

2

+(r)  

2

+2(p)(2q)+2(2q)(r)+2(p)(r)

= p  

2

+4q  

2

+r  

2

+4pq+4qr+2pr

Answer 2

Step-by-step explanation:

(p^2-3/2q^2)^3

p*p*p*p*p-3/2*2*2*q*q*q*q*q

hope this helps you