Simplify the Square Root of 120.
Does that mean the same thing as: the Square Root of 120.
I got 10.95
Correct?
Thanks
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2007-12-04 14:25:46 · 6 answers · asked by Julia 1 in Science & Mathematics ➔ Mathematics
√ 120 = √(4 x 30) = 2 √ 30
2007-12-05 02:15:49 · answer #1 · answered by Como 7 · 2⤊ 0⤋
square root of 120 =
10 square root of 20 =
20 square root of 5
2007-12-04 14:28:45 · answer #2 · answered by Ms. Exxclusive 5 · 0⤊ 2⤋
Yes, but they probably don't want 10.95 because it is not exact, they want you to simplify the radical.
So sqrt 120 is like sqrt 4 times sqrt 30
sqrt 4 is 2 so 2sqrt30 is what they re after
2007-12-04 14:29:45 · answer #3 · answered by Anonymous · 2⤊ 1⤋
If they want the actual answer it's 10.95.
if they want a radical it would be 2 radical 30
2007-12-04 14:39:58 · answer #4 · answered by Earlaz_F-town_girl 1 · 0⤊ 1⤋
rt120=(rt4)(rt30)=2(rt30)
=2(rt2)(rt5)(rt3)
If they want an actual value, then 10.95 is correct.
2007-12-04 14:35:11 · answer #5 · answered by Grampedo 7 · 0⤊ 1⤋
2xsqrt30
2007-12-04 14:34:05 · answer #6 · answered by catsfanj 3 · 0⤊ 0⤋