Answer:
lsu is there to help you with this question
Step-by-step explanation:
Answer: is C
Step-by-step explanation:
Answer:
-- Proved

Step-by-step explanation:
Given


Required
Show that 
The volume is calculated as:

Open the brackets



Collect Like Terms


Divide through by 4


Solving further:
Expand the expression

Factorize:


Split:


20 - 12 = x
combine like terms, theres ur answer
Answer:
Step-by-step explanation:
d is the answeru got it right