[tex]x^(p-q) * x^(q-p) = x^(p-q+q-p) = x^0 = 1[/tex]. Created by varshanamukilan.

Answer:5122236222251222362222步驟1合理化 \frac{19}{3\sqrt{5}+\sqrt{7}} 的分母35 ,7 19 通過將分子和分母乘以 3\sqrt{5}-\sqrt{7}35 7 ,

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August 2023 1 10 Report

[tex]x^(p-q) * x^(q-p) = x^(p-q+q-p) = x^0 = 1[/tex]

Answer:

5122236222251222362222步驟1

合理化 \frac{19}{3\sqrt{5}+\sqrt{7}} 的分母

通過將分子和分母乘以 3\sqrt{5}-\sqrt{7}3