What is the following product? StartRoot 10 EndRoot times StartRoot 10 EndRoot
10
10 StartRoot 10 EndRoot
100
2 StartRoot 10 EndRoot

2,000,000

Step-by-step explanation:

First of all, I think that you are asking:

=?

So, because multiplication is commutative, we are allowed to group together what we know and what we will deal with later:

can be rewritten as

10*10*100*2=20,000

So, what we do know is that when we take the square root of a number and multiply it by itself (or "square" it) we will get back the number that we started with.

So:

We can rewrite what we had up top as:

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

i am unable to solve this problem

step-by-step explanation: