Solve ${(\frac{21}{19})}^{4} \times {(\frac{19}{7})}^{4}$

Open in App

Solution

${(\frac{21}{19})}^{4} \times {(\frac{19}{7})}^{4}$
$= \frac{194481}{130321} \times \frac{130321}{2401}$
$= \frac{194481}{2401}$
$= 81$

Suggest Corrections

Similar questions

\frac{21}{20} + (- \frac{19}{30})

\frac{1}{\sqrt{19 - \sqrt{360}}} - \frac{1}{\sqrt{21 - \sqrt{440}}} + \frac{2}{\sqrt{20 + \sqrt{396}}} = ?

x

y

7 x - 9 y - 19 = 0; 4 x + 5 y - 21 = 0

(x^{2} - 20 x + 19)^{4}

2 x - 3 y = 19

3 x - 2 y = 21

Join BYJU'S Learning Program