Question

what is the solution for this question??; ​

Answer 1

Step-by-step explanation:

I think d but I don't know correctly

Answer 2

$\huge\fcolorbox{red}{yellow}{answer}$

$( \frac{ \sqrt{3} }{9} ) {}^{5 \div 2} ( \frac{9}{ \sqrt[3]{3} } ) {}^{7 \div 2} \times 9$

$\frac{( \sqrt{3) {}^{ \frac{5}{2} } } }{9 \frac{5}{2} } ( \frac{9}{ \sqrt[3]{3} } ) {}^{ \frac{7}{2} } \times 9$

$\frac{3 \sqrt[4]{3} }{9 \frac{5}{2} } ( \frac{9}{ \sqrt[3]{3} } ) \frac{7}{2} \times 9$

$\frac{3 \sqrt[4]{3} }{243} ( \frac{9}{ \sqrt[3]{3} } ) {}^{ \frac{7}{2} } \times 9$

$\frac{ \sqrt[4]{3} }{81} ( \sqrt{3} ) {}^{ \frac{7}{2} } \times 9$

$\frac{ \sqrt[4]{3 } \times 3 \sqrt[4]{27} }{9}$

$\frac{3}{3}$

$1$

Therefore option (a) 1