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How do you divide with negative exponents?
Dividing negative exponents is almost the same as multiplying them, except you’re doing the opposite: subtracting where you would have added and dividing where you would have multiplied. If the bases are the same, subtract the exponents. Remember to flip the exponent and make it positive, if needed.
What is 2 to the negative power of 4?
Negative Exponents
| Negative Exponent | Answer | |
|---|---|---|
| 4-2 | = | 1/16 = 0.0625 |
| 10-3 | = | 1/1,000 = 0.001 |
What is to the negative 4th power?
Solution. 5 to the negative 4th power is equal to 1/625. This means that you have a 1 in 625 chance of winning the raffle!
How do you write a negative exponent?
A negative exponent is defined as the multiplicative inverse of the base, raised to the power which is opposite to the given power. In simple words, we write the reciprocal of the number and then solve it like positive exponents. For example, (2/3)-2 can be written as (3/2)2.
What is 4 to the negative 3 power?
Four to the negative three plus five power which is equal to four to the second power. And that’s just a straight forward exponent property, but you can also think about why does that actually make sense. Four to the negative 3 power, that is one over four to the third power, or you could view that as one over four times four times four.
What is 2 to the power of 4 times over?
In the number 2 4 (2 to the exponent 4, or 2 to the power of 4), the ‘4’ is the exponent. The ‘2’ is the number to multiply by itself 4 times over. In this case 2 x 2 x 2 x 2 = 16. Formula – How to Solve for an Exponent
What is 12 to the negative seven minus negative five power?
Well, when you’re dividing, you subtract exponents if you have the same base. So, this is going to be equal to 12 to the negative seven minus negative five power. You’re subtracting the bottom exponent and so, this is going to be equal to 12 to the, subtracting a negative is the same thing as adding the positive,…
How do you calculate negative exponents?
How to calculate negative exponents. The base b raised to the power of minus n is equal to 1 divided by the base b raised to the power of n: The base 2 raised to the power of minus 3 is equal to 1 divided by the base 2 raised to the power of 3: 2 -3 = 1/2 3 = 1/ (2⋅2⋅2) = 1/8 = 0.125