express in simplest form: sqrt(4/49)?

1 ⤊

express in simplest form: sqrt(4/49)?

2007-08-06 04:38:46 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

3 answers

2/7

sqrt(4/49) = sqrt(4)/sqrt(49) = 2/7

2007-08-06 04:42:03 · answer #1 · answered by McFate 7 · 1⤊ 0⤋

Hey there!

Here's the answer.

sqrt(4/49) --> Write the problem.
sqrt(4)/sqrt(49) --> Use the formula sqrt(a/b)=sqrt(a)/sqrt(b).
Â±2/7 Simplify the above expression.

So the answer is Â±2/7.

Hope it helps!

2007-08-06 11:45:19 · answer #2 · answered by ? 6 · 0⤊ 1⤋

2/7 *2/7 = 4/49

2007-08-06 11:43:12 · answer #3 · answered by GregK 2 · 0⤊ 0⤋