Why is any number to the power of 0 = 1?
回答 (8)
2009-05-19 4:11 pm
✔ 最佳答案
X^a / X^b = X^(a - b)When a = b then a - b = 0
But that means that X^a / X^b = X^a / X^a, which is one.
2009-05-19 11:19 pm
x^3 = 1 * x * x * x
x^2 = 1 * x * x
x^1 = 1 * x
x^0 = 1
â´ x^0 = 1
x^2 = 1 * x * x
x^1 = 1 * x
x^0 = 1
â´ x^0 = 1
2009-05-19 11:30 pm
What happens is that you are dividing that number by itself. Any number divided by itself is 1. Don't confuse this by multiplying a number by zero. Any number multiplied by zero will equal zero.
x>a/x>b = x >(a-b), let a=b you will have x>a>/x>a =x >(a-a) =x>0= 1 This happens every time
x>a/x>b = x >(a-b), let a=b you will have x>a>/x>a =x >(a-a) =x>0= 1 This happens every time
2009-05-19 11:18 pm
A^m/A^m=1^m=A^0=1
2009-05-19 11:13 pm
agree with the friend above.
2009-05-19 11:12 pm
Because of the law of exponents.
1= 3^4/3^4=3^(4-4)=3^0
1= 3^4/3^4=3^(4-4)=3^0
2009-05-19 11:19 pm
It isn't!
2009-05-19 11:16 pm
It's not. Zero to whatever power will always be zero.
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