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2 years ago

Write -72=2y^2-16y-20x in standard form

Mathematics

2 answers:

zzz [600]2 years ago

8 0

y = √ 10 ( x − 2 )

y = − √ 10 ( x − 2)+ 4 + 4

kifflom [539]2 years ago

5 0

Answer:

-72=-12y-20x

Step-by-step explanation:

-72=2y^2-16y-20x

square the 2 keeping the variable

-72=4y-16y-20x

Then combine like terms in this case the numbers followed by y's

-72=-12y-20x

This is the standard form as there is nothing else you can combine to break this down any further

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3 years ago

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Step-by-step explanation:

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2 years ago

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musickatia [10]

9514 1404 393

Answer:

C) 12y 8m

Step-by-step explanation:

The amount of principal P at compound monthly at interest rate r per year is given by ...

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