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deff fn [24]
3 years ago
11

Simplify

Mathematics
1 answer:
Lapatulllka [165]3 years ago
7 0

Answer:

\frac{4\sqrt{5} }{5}

Step-by-step explanation:

Multiply the numerator and denominator by the conjugate.

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For the equation to work, you have to have the same number on both sides of the equal sign

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