Question

Some help would be appreciated please!
What is the exact value of the expression. Simplify if possible

Answer 1

6sqrt(y^8) - sqrt(9y^4) + 3sqrt(y^8) -sqrt(y^4

Answer 2

y4

y2

9y4 - 4y2

3y4 - 10y2

Answer 3

6y^4 -3y^2 +3y^4 -y^2 = 9y^4 -4y^2

Answer 4

yes my guess was correct awesome thanks jhonyy!

Answer 5

was my pleasure

yw

Answer 6

That is correct haha^ He's a lil faster than me :P

Answer 7

lol jhonyy is pretty smart lol He helped me when i was a newbie at OS

Answer 8

anyways thanks guys appreciate the help!