Question

Add (root3+6 root7) and (2 root3 -5 root7)

Answer 1

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$\sqrt{3} + 6 \sqrt{7} + 2 \sqrt{3} - 5 \sqrt{7} \\ \\ = 3 \sqrt{3} + \sqrt{7}$

Hope its helpful ❤️

Answer 2

Answer:

this attach ment will help you