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7√5-3√5 simplified fully
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7√5-3√5 simplified fully

User Reggie
by
7.2k points

1 Answer

7 votes

Answer:

4√5.

Explanation:

Treat the surd (√5) as a variable:

7x - 3x = 4x

So, 7√5 - 3√5

= 4√5

User Janik Zikovsky
by
7.5k points
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