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Stolb23 [73]
3 years ago
14

Simplify: -14cd-2c^2d^2+15cd+9c^2d^2-15cd

Mathematics
1 answer:
MaRussiya [10]3 years ago
7 0

7c^2d^2-14cd

Hope this helps a bunch!!!!!!!!!!!!

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ok the second one the answer is 66

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6 0
3 years ago
Factor 9(n − 4) − 4n(n − 4)
schepotkina [342]
Hey there :)

9( n - 4 ) - 4n ( n - 4 )
We can take ( n - 4 ) as common as both are getting multiplied by ( n - 4 )

We can join 9 - 4n together

Therefore, the final answer will be ( n - 4 )( 9 - 4n )
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Step-by-step explanation:

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3 years ago
What this rounded to the nearest thousandth
Harlamova29_29 [7]
If I'm not mistaken its 7.2200
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3 years ago
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