Simplify
(2+root 7)/(root 7-2) - (root 7-2)/(root 7-2)
Answers
Answered by
1
Answer:
Product\: of\\ \: (5+\sqrt{7})(2+\sqrt{5})\\=10+5\sqrt{5}+2\sqrt{7}+\sqrt{35}
Step-by-step explanation:
Product\: of\\ \: (5+\sqrt{7})(2+\sqrt{5})\\=5(2+\sqrt{5})+\sqrt{7}(2+\sqrt{5})\\=10+5\sqrt{5}+2\sqrt{7}+\sqrt{7}\times \sqrt{5}\\=10+5\sqrt{5}+2\sqrt{7}+\sqrt{35}
Therefore,
Product\: of\\ \: (5+\sqrt{7})(2+\sqrt{5})\\=10+5\sqrt{5}+2\sqrt{7}+\sqrt{35}
HOPE YOU UNDERSTAND
MARK AS "BRAINIEST" ANSWER.
Similar questions