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Anika [276]
3 years ago
6

Minimum and maximum value of 2n^2+5n-25=0

Mathematics
1 answer:
Alborosie3 years ago
8 0
Equations don't have minimum or maximum, functions do.

Function y=2n^2+5n-25 has minimum -28.125, has no maximum.
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Since you have y alone on one side of the equation......

Use substitution and plug in 1/2x-4 for y in the other equation.


3x+2(1/2x-4)=23\\

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Step-by-step explanation:

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