3( 3x -y)^2-27( x-2y)^2
Answers
Answered by
4
⭐Solution⭐
✏given here
3(3x-y)² - 27(x-2y)²
= 3(9x²+y²-6xy) - 27(x²+4y²-4xy)
= 27x²+3y²-18xy - 27x²-108y²+108xy
= 54x²-105y²+90xy
✒Hopes its helps u.
Answered by
1
Answer:
hey dude here is your answer
Attachments:
Similar questions