For 0 raised to the 0 power the answer is 1 however this is considered a definition and not an actual calculation.Note that in this case the answer is the same for both -3 3 and (-3) 3 however they are still calculated differently. Define the product of powers rule, base and exponent Use the product of powers rule with positive and negative exponents and the exponent of 0 To unlock this lesson you must be a Member. -3 raised to the power of 3 is written (-3) 3 = -27.-4 raised to the power of 2 is written (-4) 2 = 16.3 raised to the power of 4 is written 3 4 = 81.It may help to think of -x 2 as -1 * x 2. On the other hand, -4 2 represents the additive inverse of 4 2. For example, (-4) 2 means that -4 is to be raised to the second power. "When a minus sign occurs with exponential notation, a certain caution is in order. If you enter a negative value for x, such as -4, this calculator assumes (-4) n. Negative Exponents In this section, we define what it means to have negative integer exponents. Once again, the negative exponent has nothing. Also, when base x is a positive or negative two digit integer raised to the power of a positive or negative single digit integer less than 7 and greater than -7. I want to make sure that you understand that x - a does not mean - x a. Generally, this feature is available when base x is a positive or negative single digit integer raised to the power of a positive or negative single digit integer. You can also calculate numbers to the power of large exponents less than 2000, negative exponents, and real numbers or decimals for exponents.įor instructional purposes the solution is expanded when the base x and exponent n are small enough to fit on the screen. We can multiply negative exponents using the same multiplication rule that we apply for multiplying positive exponents. Calculate the power of large base integers and real numbers. Multiplication of negative exponents is the same as the multiplication of any other number. This is an online calculator for exponents.
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