Given x-9-4-5- Evaluate -x-1-x

You visited us 2 times! Enjoying our articles? Unlock Full Access!

Laws of Exponents for Real Numbers

Given x=9-4...

Question

Given $x = 9 - 4 \sqrt{5}$ , Evaluate $\sqrt{x} - \frac{1}{\sqrt{x}}$

- 4

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

4

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

\sqrt{77}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

None of these

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

Suggest Corrections

Similar questions

x = 9 - 4 \sqrt{5}

x^{2} + \frac{1}{x^{2}}

\int_{- \frac{π}{4}}^{\frac{π}{4}} \frac{x^{11} - 3 x^{9} + 5 x^{7} - x^{5} + 1}{\cos^{2} x} d x

4 x (5 x - 9 y) + 7 z

\int \frac{(x^{4} - x)^{1 / 4}}{x^{5}} d x

\frac{3 x^{2} - x - 4}{9 x^{2} - 16} \div \frac{4 x^{2} - 4}{3 x^{2} - 2 x - 1}

Join BYJU'S Learning Program