Question

Which irrational number can be multiplied by negative square root of 41 to get a product that equals 1?

Answer 1

That would be  -1 / √41

-√41  * -1 / √41    = √41 / √41  = 1

Answer 2

For this case we define the following variable:

x: unknown number

We then have the following equation:

$- \sqrt {41} x = 1$

From here, we clear the value of x.

We have then:

$x = - \frac {1} {\sqrt {41}}$

Answer:

An irrational number that can be multiplied by negative square root of 41 to get a product that equals 1 is:

$x = - \frac {1} {\sqrt {41}}$