Find the cube root of the following numbers: 8 × 125 - Vidyadip

Question

Find the cube root of the following numbers: $8 × 125$

✓

Answer

Property: For any two integers $a$ and $b,$
$\sqrt[3]{\text{ab}}=\sqrt[3]{\text{a}}\times\sqrt[3]{\text{b}}$
From the above property,
we have: $\sqrt[3]{8\times125}$
$=\sqrt[3]{8}\times\sqrt[3]{125}$
$=\sqrt[3]{2\times2\times2}\times\sqrt[3]{5\times5\times5}$
$=2\times5=10$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "1 Marks Question" from Cubes and Cube Roots→Cubes and Cube Roots — all question types→MATHS STD 8 question papers→Gujarat Board STD 8 question papers→Gujarat Board question paper generator→

Similar questions

Using square root table, find the square root:
198

$10^{-2}=\frac{1}{100}$

Find the square root of each of the following number by division method
7921

Name the property of multiplication of rational numbers illustrated by the following statements:
$\frac{7}{4}\times\Big(\frac{-8}{3}+\frac{-13}{12}\Big)=\frac{7}{4}\times\frac{-8}{3}+\frac{7}{4}+\frac{-13}{12}$

Using square root table, find the square root, $\frac{99}{144}$

$5^5× 5^{-5}$= __________.

Name the property of multiplication of rational numbers illustrated by the following statements:
$\frac{-11}{16}\times\frac{16}{-11}=1$

Fill in the blanks: $\frac{-4}{5}\times\Big(\frac{5}{7}\times\frac{-8}{9}\Big)=\Big(\frac{-4}{5}\times$___$\Big)\times\frac{-8}{9}$

Find the cube root of each of the following number by prime factorisation method:
46656

Find the value and express as a rational number in standard form:
$\frac{-40}{99}\div(-20)$