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Intermediate Algebra and Functions Videos 36 videos

TSI Math: Understanding Points of Intersection
17 Views

Two parabolas are graphed in the coordinate plane. Parabola A is a function, and parabola B is not a function. What is the maximum number of points...

TSI Math: Solving a Quadratic Equation for x
5 Views

What is x for the equation 2x² + 36 = -18x?

TSI Math: Finding a Line's x-Intercept Given a Point on that Line
4 Views

Which of the following points is a location where the function f(x) = -2x² + 12x + 54 crosses the horizontal axis?

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TSI Math: Dividing Expressions Using Multiplication and Factoring 1 Views


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Description:

What is ?


Transcript

00:02

All right sy mash members here we go The other

00:04

weird question What is twenty four h k Over K

00:07

squared divided by sixteen h squared over three k It

00:15

was just ugly We've got to go back and do

00:17

surgery on it So first we'll convert this oneto a

00:19

multiplication problem By flipping the numerator and the denominator of

00:23

the second fraction you'd better stick with the devil We

00:25

know you know multiplication than the one we don't in

00:28

division right so that gives us twenty four h k

00:30

over k squared times three k over sixteen eight square

00:35

there just like that cancel the common factors like this

00:38

Twenty four and eight are both divisible by eight and

00:40

ages also cancelled from the numerator right there So k

00:43

squared is cancelled from both the numerator and the denominator

00:47

as well and that gets us three times three over

00:50

to h and that equals nine over to age and

00:54

that's it It's d we're done and that was not 00:00:58.082 --> [endTime] delicious

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