Answer:
3y^2 3√3y(end route) if you are simplifying, and (81y^7)^1/3 if you are rewriting it.
Step-by-step:
I know this!
Step-by-step explanation:
so the smallest angle is angle A which is 30 degree
2m3 is. not over3 because. 2is lower than 3
X=15
expand the brackets and collect like terms so 6x+15=7x
then -6x to get x=15