Evaluate. 2^5/2^3
A)1
B)2^8
C)4
D) 1/4

Question

Evaluate. 2^5/2^3 
A)1
B)2^8
 C)4 
D) 1/4

anonymous · Answer

Okay, so 2 * 2 * 2 * 2 * 2 is what? 32 right? so you now have 32/2^3. 2*2*2 is what? 8 right?

Now you have 32/8.

32/8 is 4.

That is the answer. Make sense?

anonymous · Answer

Oh okay yeah i do! Thanks! :)

anonymous · Answer

2^5=2*2*2*2*2= 34
2^3=2*2*2= 8

anonymous · Answer

2 * 2 =4. 4 * 2 = 8. 8 * 2 = 16. 16 * 2 = 32.

2 * 2 = 4. 4 * 2 = 8.

There ya go! You are welcome! Here is a medal if you can do this one.

2 ^ 3
______
2 ^ 2

anonymous · Answer

@Kyliejones

anonymous · Answer

an easy way is to subtract the exponents. so for his, subtract 2 from 3 and your left with 2^1 which equals what?

anonymous · Answer

Sorry i ran to get something im back ok and lets see the top one is 
2^3 is = 8 
2^2 is = 4

anonymous · Answer

So divide them and get.......@Kyliejones

anonymous · Answer

4 goes into 8 how many times?

anonymous · Answer

@Kyliejones

anonymous · Answer

2