Question

the value of x²¹/x¹⁷=?​

Answer 1

Step-by-step explanation:

$\frac{ {x}^{21} }{ {x}^{17} } \\ {x}^{21 - 17} = {x}^{4}$

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Answer 2

Given: $\frac{x^2^1}{x^1^7}$

We have to find the value of$\frac{x^2^1}{x^1^7}$.

As we know that when dividing like bases we subtract exponents.

For example, $x^7\div x^3=>x^{7-3} =>x^4$

By using the above exponent rule, we are solving the above expression.

We are solving in the following way:

We have,

$\frac{x^2^1}{x^1^7}$

$=>x^{21-17} \\=>x^4$

Hence, the value of$\frac{x^2^1}{x^1^7}$ is$x^4$.