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# How do you do negative exponents?

## How do you do negative exponents?

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 the negative 2nd power?

Negative exponents mean that instead of multiplying that many of the base number together, you divide. For example, 52=25 but 5−2=152=125 . You can use the product of powers property to show this.

What is 7 by the power of 2?

Answer: 7 to the power of 2 can be expressed as 72 = 7 × 7 = 49. Let us proceed step by step to write 7 to the power of 2. Explanation: The two crucial terms used frequently in exponents are base and powers.

How do you solve 7 to the power of 2?

Answer: To evaluate 7^2, we need to multiply 7 with 7 and the result is 49. 7^2 is read as 7 raised to the power of 2.

## What is 10 to the negative power of 7?

0.0000001
Answer: 10 to the power of negative 7 is equal to 0.0000001.

### What is 10 to the negative power of 2?

0.01
Answer: The value of 10 to the power of negative 2 is 0.01.

What is 2 by the power of negative 2?

If the power is even, then the result will be positive. If it is odd, then the result is negative. Here, we know that 2 is even. Hence, any negative number to the power of 2 is positive.

What is 2 by the power of 8?

256
Answer: The value of 2 raised to 8th power i.e., 28 is 256.

## What does 4 to the 2nd power mean?

16
Answer: The value of 4 to the second power is 16.

### What number is a power of 7?

The sequence of seventh powers of integers is: 0, 1, 128, 2187, 16384, 78125, 279936, 823543, 2097152, 4782969, 10000000, 19487171, 35831808, 62748517, 105413504, 170859375, 268435456, 410338673, 612220032, 893871739, 1280000000, 1801088541, 2494357888, 3404825447, 4586471424, 6103515625, 8031810176.

What is the 3rd power of 1?

3
Answer: 3 to the power of 1 is 3. 3 to the power of 1 can be written as 31. Where the number 3 is called the base, whereas 1 is the power of the expression and we know that any number raised to the power of one equals the number itself.

What is 7 to the negative 3rd power?

SOLUTION: what is 7 to the negative 3rd power?? SOLUTION: what is 7 to the negative 3rd power?? Question 145990: what is 7 to the negative 3rd power?? You can put this solution on YOUR website!

## When to use negative exponent in power calculator?

A negative exponent represents which fraction of the base, the solution is. To simplify exponents with power in the form of fractions, use our exponent calculator. Calculate the exponent for the 3 raised to the power of 4 ( 3 to the power of 4 ).

### How to write 3 raised to the power of 3?

-3 raised to the power of 3 is written (-3) 3 = -27. Note that in this case the answer is the same for both -3 3 and (-3) 3 however they are still calculated differently. -3 3 = -1 * 3 * 3 * 3 = (-3) 3 = -3 * -3 * -3 = -27. For 0 raised to the 0 power the answer is 1 however this is considered a definition and not an actual calculation.

How do you type to power of 2?

To the Power of 2 (²) Symbol alt code is 0178. Even though these Symbols have no dedicated keys on the keyboard, you can still type them on the keyboard with the Alt code method. To do this, press and hold the Alt key whilst pressing the ‘Power of Two’ Alt code (i.e. 0178 for ²) using the numeric keypad.