Question

please check my answers @Nnesha im back! what is the simplified form of each expression?1. (-5.1)^0
1
0 my answer
-5.1
-1

2. 3g^-2b^2
3b^2/g^2
3g^-2b^2
3gb^-4 my answer
b^2/38^2

3. 3/g^-2h^-3
3/g^2h^3 my answer
3g^2/h^3
6g/h^3
3/gh

4. what is the value of 2x^-2y^-2 for y=3 and y=-2

1/18
72
2(-6)-4 my answer
1/648

5. what is the value of 1/2^-2x^-3y^5 for x=2 and y=-4
16
4
-16
-1/32 my answer

Answer 1

#1 is wrong

Answer 2

2 is wrong as well if I am interpreting it correctly

Answer 3

3 is wrong

Answer 4

ok can you help me through them ? these are really difficult to me.:/

Answer 5

four has a type-o but if x=3 and is wrong if that is the case

Answer 6

yea, so for one, what is \(2^0\)?

Answer 7

2

Answer 8

No it is not two,

how about \(1^0\)=? or anything to the zero?

Answer 9

0?

Answer 10

Before I can help you, I really need you to familiarize yourself with the definitions when it comes to exponents. It will make this all a lot easier for you. http://www.purplemath.com/modules/exponent.htm

Answer 11

So check that out. Read it. The answer to the question I just asked you is there

Answer 12

ok i will @Nnesha can yuo help me to ? you were really helpful last time.

Answer 13

hmm she can help you better than me true story :) :- )
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Answer 14

http://prntscr.com/6bmleb read this from that link^

Answer 15

ok i will be reading!

Answer 16

Thanks for the vote of confidence @Nnesha :)

Answer 17

np :-)
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Answer 18

So once you can answer question one, after reading comeback and we can work on the others

Answer 19

for #1. The answer is 1. So any number with the exponent of 0 is 1.