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Elodia [21]
3 years ago
8

Find the value of 216m³ - 8n³ if 6m - 2n=0 and mn=12​

Mathematics
1 answer:
mestny [16]3 years ago
6 0

Answer:

0

Step-by-step explanation:

Given that,

6m - 2n=0

=>6m=2n

=>n=3m   [divide both side by 2]

& mn=12​

Now,

216c - 8n³

= 216m³- 8(3m)³

=216m³-  8 .27m³

=216m³- 216m³

=0

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