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Use the pythagoreon theroem!

Did you? What's up? Let's Math.

um like this
A^2 +B^2= C^2

You got it. You are given A and B. Let's do it. 7^2 + 9^2 = C^2.

49+81

Sweet whats 49+81?

sweet? o.O

130

Alright so far we know that 130 = C^2. What's C???

I think it's a different question, but then it's just using the same format as the previous one.

idk sorry

\[\sqrt{9}\]

idk :/

haha alright :) Let's learn some square roots then. I'm not a math teacher but i'll try my best.

ok thanks for helping btw

So basically a square root is " What number multiplied by itself will give me this number"

wouldnt it be 3 to the first 1 u asked

Yeah exactly. 3*3 = 9. So the square root of 9 is three.

ok

Alright it works with letters or "variables" too. What's the square root of \[\sqrt{x^2}\] ?

x?

Nice. X*X = X^2. How about something that applies to us. What is the \[\sqrt{C^2}\]

well done @somebodys_heartbrake and @RandomFriend :)

Nailed it. So we left off at \[C^2 = 130\].
What happens if we take the square root of both sides?

um not sure

Write it out for me. Put a square root symbol around both sides.

idk how to do that

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