Hi if you can answer this i'll mark u brainllest Approximate √31 with a decimal to the nearest hundredth. How does the square of that approximate compare to 31?

31 is between the square numbers 25 and 36, whose respective square-roots are 5 and 6.  Lets take the median of 25 and 36 to see how far in the middle 31 is.

(25 + 36) / 2 = 61 / 2 = 30.5

This is close to 31.

Take the median of the square-roots.

(5 + 6) / 2 = 11 / 2 = 5.5   This is the median square-root.

Square-root of 31 is between 5.5 and 6.

√31 = 5.55

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

none cuz there are no "following statements" regarding the question

step-by-step explanation: