Power Rule | Multiplying Exponents | MathHelp.com - Free Educational videos for Students in K-12 | Lumos Learning

Power Rule | Multiplying Exponents | MathHelp.com - Free Educational videos for Students in k-12


Power Rule | Multiplying Exponents | MathHelp.com - By MathHelp.com



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00:0-1 in this problem to A to the fifth , to
00:03 the third can be thought of as To a to
00:08 the 5th times . To a to the 5th times
00:13 to a to the 5th . And when multiplying these
00:17 three terms together simply multiply their coefficients two times two
00:22 is four times two is eight and add the exponents
00:30 , five plus five plus five is 15 . So
00:34 we have eight A to the 15th . Now let's
00:41 take a look at the relationship between our answer and
00:45 the original problem . Notice that we simply multiply the
00:51 exponents together five times 3 to get 15 , But
00:57 our coefficient is taken to the 3rd power two times
01:02 2 times two is eight . It's very important to
01:07 understand the difference between the way you treat exponents and
01:12 coefficients in this type of problem . our exponent of
01:17 five is simply multiplied by three , But our coefficient
01:22 of two Is taken to the 3rd power .
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