Question

Estimating Square Roots

Answer 1

Here's the question.

Answer 2

Try different values until you get the one that matches.

Answer 3

You have
\[\frac{11.5 + \frac{130}{x}}{2} \approx 11.4022\]

Answer 4

where do I try different values

Answer 5

If you don't want to try different values, you can also try solving for x.

Answer 6

They give you answer choices for the possible value of x.

Answer 7

Those are the values you plug-in to x to test for the right approximation.

Answer 8

What do I try different values into? The question mark????

Answer 9

Yes

Answer 10

oh ok

Answer 11

Look at the equation I typed.

Answer 12

Ok

Answer 13

Im soo dumb I fogot that its the Babylon system!!!!

Answer 14

its always the same as on the left so it 11.5 which is C

Answer 15

Good job