Question

Simplify :-

(1³+2³+3³)^-1/2

Correct and full answer will be marked as brainliest ​

Answer 1

Answer:

67is your answer

plz marke as brainleast

Answer 2

Answer:

1/6

Step-by-step explanation:

${1}^{3 } = 1 \times 1 \times 1 = 1$

${2}^{3} = 2 \times 2 \times 2 = 8$

${3}^{3} = 3 \times 3 \times 3 = 27$

putting these values in equation

${(1 + 8 + 27)}^{ - \frac{1}{2} }$

${36}^{ - \frac{1}{2} }$

${ \frac{1}{36} }^{ \frac{1}{2} }$

we know

$\sqrt{36} = \sqrt{6 \times 6} = 6$

therefore

$\sqrt{ \frac{1}{36} } = \frac{1}{6}$