1 year ago

Fully simplify 7c - 4h - 2c - 5h

Mathematics

1 answer:

astraxan [27]1 year ago

4 0

Answer:

5c-9h

Step-by-step explanation:

1) 7c-4h-2c-5h

2) 5c-4h-5h

3) 5c-9h

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ANSWER

$3 \sqrt{7}$

EXPLANATION

The given radical is

$7 \sqrt{7} - 2 \sqrt{28}$

Remove the perfect square from the second radical.

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Fully simplify 7c - 4h - 2c - 5h​

Fully simplify 7c - 4h - 2c - 5h