Math, asked by Aayanjalees, 6 hours ago

(5+root 7)(2+root 5)

Answers

Answered by tuonghuy128

1

Answer:

$(5+\sqrt{7})(2+\sqrt{5})$

= 10 +5 $\sqrt{5}$ +2 $\sqrt{7}$ + $\sqrt{7} \sqrt{5}$

=10 +5 $\sqrt{5}$ +2 $\sqrt{7}$ + $\sqrt{35}$

Answered by BrainlyGovind

1

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

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