Question

1^3 +1^-3=?
Find the value of?

Answer 1

Answer:

the answer is 0

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Answer 2

$\textbf{\huge\underline{\underline\red{solution} : - }}$

$\tt\purple \dashrightarrow \huge{ {1}^{3} + {1}^{( - 3)} }$

$\tt\purple { we \: can \: write \: it \: as}$

$\tt\purple \dashrightarrow \huge{ {1}^{3} + \frac{1}{ {1}^{3} } }$

$\tt\purple{ we \: know \: \: {1}^{3} \: = 1 }$

$\tt\purple \dashrightarrow \huge{1 + \frac{1}{1} }$

$\tt\purple \dashrightarrow \huge{ 1 + 1 }$

$\tt\purple \dashrightarrow \huge{ 1 }$

$\tt \underline\red{i \: hope \: it \: helps \: you.}$