3 years ago

Your Assignment

Mathematics

1 answer:

mote1985 [20]3 years ago

3 0

Answer:

u b

Step-by-step explanation:

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$3\cdot \frac{\sqrt{7}}{\sqrt{25}}-\frac{\sqrt{4}\sqrt{7}}{\sqrt{25}}+\frac{\sqrt{9}\sqrt{7}}{\sqrt{25}}$ $[\because \sqrt{ab}=\sqrt{a}\sqrt{b}]$

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Taking out common factors.

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