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Numbers and Operations Videos 64 videos

SAT Math 3.2 Numbers and Operations
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SAT Math 3.2 Numbers and Operations

SAT Math 1.4 Numbers and Operations
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SAT Math 1.4 Numbers and Operations. Solve the equation.

SAT Math 1.1 Numbers and Operations
280 Views

SAT Math 1.1 Numbers and Operations. How many combinations of beverage and cereal can be made?

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Multiplying Polynomials to Find an Unknown Constant 3 Views


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Description:

In the equation above, if a, b, and c are all constants, what is c?


Transcript

00:03

Okay i see t mash members we got on the

00:05

weird ish quadratic foryou Here we go it's this long

00:09

thing five times out of a blind money three times

00:12

level block in the equation above If a b and

00:14

c are all constance what is c i d solve

00:17

for c okay well wow this problem has almost every

00:21

operation in and multiplication subtraction and addition and divisions on

00:24

holiday in the alps Otherwise it would be here too

00:27

so notice that the only thing we need to find

00:29

here is see the constant term so you have to

00:31

multiply out every single term on the left hand side

00:34

Save some time on these tests you'll need it Just

00:37

multiply five by negative twenty four here and negative three

00:41

by negative fifty six that'll do the trick and that

00:44

gets you a negative one twenty plus one sixty eight

00:47

or forty eight that's it that's The answer was that 00:00:49.792 --> [endTime] easy forty eight we're done

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