SOLUTION: Hello!
Can you please help me make sense of the following problem?
c - d
------
1 - 1
- -
d c
or (c-d / 1/d - 1/c)
My answer of -2d-2c is VERY wrong! Thank you.
v
Algebra ->
Expressions-with-variables
-> SOLUTION: Hello!
Can you please help me make sense of the following problem?
c - d
------
1 - 1
- -
d c
or (c-d / 1/d - 1/c)
My answer of -2d-2c is VERY wrong! Thank you.
v
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Question 85111: Hello!
Can you please help me make sense of the following problem?
c - d
------
1 - 1
- -
d c
or (c-d / 1/d - 1/c)
My answer of -2d-2c is VERY wrong! Thank you.
v Found 2 solutions by stanbon, Nate:Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! c - d
------
1 - 1
- -
d c
---------------
or (c-d) / [1/d - 1/c]
Simplify the denominator to get:
= (c-d) / [(c-d)/cd]
Invert the denominator and multiply
= (c-d)
Cancel the common (c-d) to get:
= cd
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Cheers,
Stan H.
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