2 years ago

V^2-6v+ complete square?

1 answer:

3 0

The answer is v² - 6v + 9.

Explanation:

To form perfect square:
v² - 6v

= v² - 6v + (6/2)²

= v² - 6v + (3)²

= v² - 6v + 9

Hope it helps!

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Step-by-step explanation:

Given

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Required

Represent this as an inequality

When Dana cooks;

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$Cost\ per\ d\ meals = d * 10$

$Cost\ per\ d\ meals = 10d$

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$Result = 10d + 40r$

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i.e.

$10d + 40r \leq 450$

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