muitiply and simplify 5√8 - 7√3?

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muitiply and simplify 5√8 - 7√3?

2007-11-16 08:12:06 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

2 answers

-35 sqrt (24) = -70sqrt(6)

2007-11-16 08:15:32 · answer #1 · answered by ironduke8159 7 · 0⤊ 0⤋

if you multiplied it out youd get... 35squareroot of 24

from there you know that squareroot of 24 has a perfect square factor... 4
so you c an take 35X2X squareroot of six
so you would get 70Squareroot of 6 as final answer

sorry i can't find the squareroot sign

2007-11-16 08:18:06 · answer #2 · answered by Anonymous · 0⤊ 0⤋