Math, asked by vatssaurav5142, 9 months ago

பி‌ன்ன அடு‌க்கை பய‌ன்படு‌த்‌தி எழுதுக
i) √5
(ii) √(2&7)
(iii)(∛49 )^5
iv) (1/∛100)^7

Answers

Answered by steffiaspinno
1

விளக்கம்:

i) √5

=5^{1 / 2}

ii) \sqrt[2]{7}

= 7^{1 / 2}

iii)(\sqrt[3]{49})^{5}

=\left((49)^{1 / 3}\right)^{5}

=\left((7)^{1 / 3}\right)^{5}

=7^{2 \times 1 / 3 \times 5}

=7^{10 / 3}

iv) \left(\frac{1}{\sqrt[3]{100}}\right)^{7}

=\left(\frac{1}{(100)^{1 / 3}}\right)^{7}

=\frac{1^{7}}{(100)^{1 / 3 \times 7}}

=\frac{1}{\left(10^{2}\right)^{\frac{7}{3}}}

=\frac{1}{10^{2 \times \frac{7}{3}}}=\frac{1}{10^{\frac{14}{3}}}

=10^{\frac{-14}{3}}

Similar questions