How do you solve 8 to the power of 3?

Answer: 8 to the power of 3 can be expressed as 83 = 8 × 8 × 8 = 512.

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How do you solve 8 to the power of negative 2?

We know that 82 = 8 × 8. A negative exponent tells us, how many times we have to multiply the reciprocal of the base. Consider the 8-2, here, the base is 8 and we have a negative exponent (-2). 8-2 is expressed as 1/8 × 1/8 = 1/82.

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How do you calculate 8 to the power?

Formula – How to Calculate Exponent 8

The exponent 8 of a number is found by multiplying that number by itself 8 times.

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What is a negative exponent?

The negative sign on an exponent means the reciprocal. Think of it this way: just as a positive exponent means repeated multiplication by the base, a negative exponent means repeated division by the base. So 2^(-4) = 1/(2^4) = 1/(2*2*2*2) = 1/16. The answer is 1/16.

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How do you calculate to the power of 3?

How do you represent the power of 3? To represent the power of 3, add an exponent of 3 to the base number. To find the result, multiply the base number by itself 3 times.

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Evaluate 8^(2/3)

30 related questions found

What is the easiest way to calculate power?

Power equals work (J) divided by time (s). The SI unit for power is the watt (W), which equals 1 joule of work per second (J/s). Power may be measured in a unit called the horsepower.

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What is 8 to the third power simplified?

Answer: 8 to the power of 3 can be expressed as 83 = 8 × 8 × 8 = 512.

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What is the rule for negative powers?

The law of negative exponents states that, when a number is raised to a negative exponent, we divide 1 by the base raised to a positive exponent. The general formula of this rule is: a -m = 1/a m and (a/b) -n = (b/a) n. Below are examples of how negative exponent rule works: 2 -3= 1/2 3 = 1/ (2 x 2 x 2) = 1/8 = 0.125.

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What is 8 to the negative power?

Example: 8-1 = 1 ÷ 8 = 1/8 = 0.125.

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How do you calculator power?

P = V X I . Here P is power in watts. V is voltage in volts. I is current in amps.

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How do you solve a number to a power?

The Power Rule for Exponents: (am)n = am*n. To raise a number with an exponent to a power, multiply the exponent times the power. Negative Exponent Rule: xn = 1/xn.

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What is 8 with the power of 5?

85=8×8×8×8×8=32,768. Was this answer helpful?

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What is 8 of the power of 2?

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

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Why is a negative to the power of 2 a negative?

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.

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What is 5 to the negative power of 2?

Answer: 5 to the power of negative 2 is 0.04.

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What is 2 power minus 3?

2 to the negative 3rd power is 1/8, or . 125 in decimal form.

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How do you solve 10 to the power of negative 3?

Answer: 10 to the power of negative 3 is 0.001.

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What is the solution of 2 to the power minus 2?

Answer: 1/4 is the value hope it helps......

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What is radical 8 to the power of 3?

Do you know what the square root of 8 to the power of 3 is? To solve the problem, we need to take the square root of 8. Then, we take that value and multiply by itself 3 times. So essentially, square root of 8 to the power of 3 = (2.828 x 2.828 x 2.828) = 22.627.

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How do you solve 7 to the power of 3?

Answer: 7 to the power of 3 can be expressed as 73 = 7 × 7 × 7 = 343.

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What is the value of 8 to the power of one third?

8 1/3 = 8 1/3 = 8 · 3 + 1/3 = 24 + 1/3 = 253 = 8 13 ≅ 8.3333333.

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