Do 2/5+5/7 and there's your answer. 2/5+5/7=14/35+25/35=39/35=1 4/35. :)
Answer:
Step-by-step explanation:
D=√((-5+2)²+(-4+1)²)=√(9+9)=3√2≈4.24
Answer:
24a^9 b^11
Step-by-step explanation:

Answer:

Step-by-step explanation:

First you collect like terms
Then you add