0
The best way to understand them is to see how the index laws work with division.
xa / xb = xa-b : that is the rule.
Now let b = a.
So the left hand side (LHS) is xa/xa = 1 since any number divided bu itself is 1.
And the right hand side (RHS) = xa-a = x0
So you have x0 = 1.
Next, suppose that a = 0
then LHS = x0/xb which we now know is 1/xb
while RHS = x0-b = x-b
So that x-b = 1/xb
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
How could negative exponents create a zero exponent?
Because negative exponents doesn't exist in our world. And thus, can only be explained with 0. Hope that answered you question. *WIDE SMILEY FACE!*
What is a widget and how does it work?
Could someone explain to me how a widget works, please?
Could you please explain in detail with example about inverted terminal repeats?
No.
Could you explain it please?
In order for us to be able to explain a topic we need more information. Such as the topic you need explained to you.
How do you replace an oxygen sensor in a 1996 F250 diesel pickup?
If someone could please explain who to get to the oxygen sensor and explain where it is for sure?
You wish to write a personal letter to Nelson Mandala?
Could you please explain what the question is?
Can you give me questonaires for Purgatory?
I have absolutely no idea what you are asking about. Could you please explain your question.
When is animal getting a new animal?
Could you explain please? I'm not sure what you mean.
What life was like and their home life?
it was really bad could you explain it more please
If your asking someone to explain something what do you ask them?
1) A polite way would be: 'Could you explain that to me, please?' or 'Please could you explain that to me?' In English, this 'indirect' form is often used. Other ways: * "I'm sorry. I don't understand. Could you explain that (to me) again?" * "What do you mean?" This is a quick and 'direct' request and can be said if someone, maybe a friend, has just said something you don't inderstand. But in some situations it could be bad manners to speak to someone in such a direct way. 2) If it a new matter that you want to understand, you ccould say: 'Excuse me. Could you explain the (theory of xxx) to me/us please?'
Where is dff shop in UK?
Answer Hmmm, not sure, could you explain it to me full please? Hee hee!!!!
Who neds a grant of representation?
Please explain your question so that it could be answered in a better way.
