1) 0.1591035847
2) a to the 3rd power (3+5a)
3)3/a to the 22nd power
Answer:
I can't tell where the opption's are.... mind spacing them out? thanks :)
Step-by-step explanation:
Answer:
3 sqrt 5 ( or 6.7082039 as posted in earlier A )
Step-by-step explanation:
sqrt ( 5) ( 5-2) = 3sqrt 5