how to slove this sum:
(5x+3y)³
Answers
Answered by
0
Answer:
I hope this answer is helpful
Attachments:
Answered by
1
Answer:
use the formula (a+b) ^3
Step-by-step explanation:
(a+b)^3=a^3+b^3+3(a+b)
(5x+3y)=(5x)^3+(3y)^3+3(5x+3y)
=125x^3+27y^3+3(5x+3y)
Similar questions