Can there technically be a square root of 0 in mathematics or is that not allowed?

I think that technically since it is 0, that there can't be a square root of it because you can't ad anything to it, subtract from it, multiply by it, or divide by it.

Step-by-step explanation:

yes

Step-by-step explanation:

it could be true the 0=1 so if you have 7 squared it would be 49 but if you have 7 0 it would be seven

:) Hope this helped have a good day! <3

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.