Question

HOW DO U WORK THE PROBLEMS

Answer 1

can you break it down for me

Answer 2

Which problems?

Answer 3

9h squareroot=639

Answer 4

^ can't tell what that is...\[\sqrt {9h} = 639\]
is that it...?

Answer 5

I think so its on the paper the way i wrote it

Answer 6

can anyone help me to break this problem down

Answer 7

If it is\[ \sqrt {9h} = 639 \] then start by squaring both sides.

Answer 8

so does that mean the problem is und

Answer 9

What does "und" mean...?

Answer 10

unable to do

Answer 11

Well no, it's solvable... try squaring both sides of: \[\sqrt {9h} = 639 \]

Answer 12

ok the square root of 9 is 3 the square root of 639 is 25.something.so i gess im not understanding

Answer 13

I didn't mean take the square root of both sides, I mean square both sides.
\[(\sqrt {9h})^{2} = 639^{2}\]

Answer 14

You could first take the square root of 9...
\[3\sqrt {h} = 639\]then divide both sides by 3
\[\sqrt {h} =\frac{ 639 }{ 3 }\]now square both sides