![( \sqrt{5} + \sqrt{7} )(2 + \sqrt{5} ) ( \sqrt{5} + \sqrt{7} )(2 + \sqrt{5} )](https://tex.z-dn.net/?f=%28+%5Csqrt%7B5%7D++%2B++%5Csqrt%7B7%7D+%29%282+%2B++%5Csqrt%7B5%7D+%29)
please solve
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Answer:
5 + 2√5 + 2√7 + √35
Step-by-step explanation:
(√5+√7)*(2+√5)
= 2√5 + 5 + 2√7 + √35
= 5 + 2√5 + 2√7 + √35
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