ShmoopTube
Where Monty Python meets your 10th grade teacher.
Search Thousands of Shmoop Videos
ACT Aspire Math Videos 91 videos
Given the following equation, what is x?)
At the local candy store down the street, three pounds of Hello Kitty gummy treats cost $6.42. At the candy store across town, five pounds of Hello...
How many hundredths are there in four tenths?
ACT Aspire Math: Adding Exponents with the Same Base 2 Views
Share It!
Description:
Which of the following expressions is equal to x⁵ × x²?
Transcript
- 00:03
Okay C t s baring math people Another drill for
- 00:06
you Here we go Which of the following expressions is
- 00:08
equal to x to the fifth times x squared All
- 00:16
right We remember the exponents operations rules Oh they're always
- 00:21
so cute Look those little numbers Yeah It never ceases
Full Transcript
- 00:24
to amaze us that such great power can come in
- 00:26
such a tiny package Well to multiply two expressions that
- 00:29
have the same base but different exponents We just add
- 00:32
the exponents so x to the fifth times X squared
- 00:35
is the same as Acts to the well 5 plus
- 00:38
two there which is the same as x of the
- 00:41
seventh And this works because exit the fifth is x
- 00:44
time x time x time x times Acts right that
- 00:48
was 5 times and x squared is just x times
- 00:50
act which is two times while multiplying These two expressions
- 00:53
creates you know x to the seven times thing either
- 00:56
which is just exit the seventh So that's it The
- 00:59
answer is c
Related Videos
Given the following equation, what is x?)
At the local candy store down the street, three pounds of Hello Kitty gummy treats cost $6.42. At the candy store across town, five pounds of Hello...
How many hundredths are there in four tenths?
After recently acquiring some baby goats, Edward wants to fence off a rectangular portion of his backyard that encompasses an area of 396 ft2. He h...
Clarence, visiting the former military prison Alcatraz as a tourist, has $25 to spend in the gift store. He wants to buy five greeting cards, each...