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SAT Math 1.4 Numbers and Operations. Solve the equation.
SAT Math 1.1 Numbers and Operations. How many combinations of beverage and cereal can be made?
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
Full Transcript
- 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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