Math, asked by lavanyasurya998, 4 months ago

simplify (5 + root 7) (2 - root 5)

Answers

Answered by manchalanageshreddy

2

Answer:

$(5 + \sqrt{7})(2 - \sqrt{5)} \\ = 10 - 5 \sqrt{5} + 2 \sqrt{7} - \sqrt{35}.$

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