The square root of a prime number (11) is irrational
Your answer to this is:
0.2
Answer:
C
Step-by-step explanation:
4/5-3/7. First they need the same denominater: 4/5(7)=28/35, 3/7(5)=15/35. 28/35-15/35. Now subtract numerators: 28-15=13. So your answer H. 13/35 :)
Answer:
Step-by-step explanation:
a^1=-2
a^n=a×a^n-1
