Question

What is the following product?

Answer 1

Answer:

its A, 10:)

Step-by-step explanation:

Answer 2

Answer:

2,000,000

Step-by-step explanation:

First of all, I think that you are asking:

$\sqrt{10}*\sqrt{10}*10*10\sqrt{10}*100*2\sqrt{10}$=?

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

$\sqrt{10}*\sqrt{10}*10*10\sqrt{10}*100*2\sqrt{10}$ can be rewritten as

$(10*10*100*2)*\sqrt{10}* \sqrt{10}*\sqrt{10}*\sqrt{10}$

10*10*100*2=20,000

$20,000(\sqrt{10}*\sqrt{10}*\sqrt{10}*\sqrt{10})$

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:

$\sqrt{10}*\sqrt{10} =10$

We can rewrite what we had up top as:

$20,000((\sqrt{10})*(\sqrt{10}))*((\sqrt{10})*(\sqrt{10}))$

$20,000(10)(10)$

$20,000(100)$

$20,000(100)=2,000,000$