Question

9 ⁵/²-3(5)⁰-(1/81)-¹/²​

Answer 1

Answer:

231

Step-by-step explanation:

${(9)}^{ \frac{5}{2} } - 3 \times {(5)}^{0} - {( \frac{1}{81}) }^{ - \frac{1}{2} }$

$\sqrt{ {9}^{5} } - 3 \times 1 - \sqrt{81}$

$\sqrt{ { {((3)}^{2}) }^{5} } - 3 - 9$

$\sqrt{ {(3)}^{10} } - 12$

${(3)}^{5} - 12$

$243 - 12$

$231$