Question

a3+1/a3=52 find the value of a

Answer 1

Step-by-step explanation:

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Answer 2

Given:

$\frac{a^3+1}{a^3} =52$

To Find:

The value of a = ?

Solution:

On applying cross-multiplication on the given expression, we get

$a^3+1=52a^3$

On subtracting "a³" from both sides, we get

$a^3+1-a^3=52a^3-a^3$

$1=51a^3$

$a^3=\frac{1}{51}$

$a=3\sqrt{\frac{1}{51} }$

Hence, the value of "a" is "$3\sqrt{\frac{1}{51} }$".