Identify like surds from the following

\sqrt{5}

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

7 \sqrt{5}

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

10 \sqrt{5}

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

10 \sqrt[3]{5}

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

Open in App

Solution

The correct options are
A $\sqrt{5}$
B $7 \sqrt{5}$
D $10 \sqrt{5}$
$5 = (5)^{\frac{1}{2}}$
$(7) \sqrt{5} = 7 (5)^{\frac{1}{2}}$
$10 \sqrt{5} = (10) (5)^{\frac{1}{2}}$
All of the above are like surds except option D.

Suggest Corrections

Similar questions

5 \sqrt{22}, 7 \sqrt{33}

\sqrt{52}, 5 \sqrt{13}

\frac{3}{5} \sqrt{10}

Write the conjugates of the following binomial surds

(1)

(2)

(3)

(4)

(5)

(6)

7 \sqrt{2}, 5 \sqrt{3}

\frac{3 \cdot 5}{5 \cdot 10} + \frac{3 \cdot 5 \cdot 7}{5 \cdot 10 \cdot 15} + \frac{3 \cdot 5 \cdot 7 \cdot 9}{5 \cdot 10 \cdot 15 \cdot 20} + . . . . . \infty

Join BYJU'S Learning Program