Question

Find the value of
(cube root)3√121×8019
I will mark you as brainliest
​

Answer 1

Answer:

3√121×8019

=2955.11268821

Answer 2

$\red{ \sqrt[3] {121 \times 8019}}$

11 | 121

_______

***** 11

121 = 11 × 11

9 | 8019

________

9 | 891

________

9 | 99

________

** 11

8019 = 9 × 9 × 9 × 11

$\red{ \sqrt[3] {121 \times 8019}}$

$= \sqrt[3] { 11 \times 11 \times 11 \times 9 \times 9 \times 9 }$

$= \sqrt[3] { 11^{3} \times 9^{3}}$

$= \sqrt[3] { ( 11 \times 9 )^{3}}$

$= 99^{\frac{3}{3} }$

$= 99$

Therefore.,

$\red{ \sqrt[3] {121 \times 8019}}\green { = 99 }$

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