((3)xsqrt(-75a0))

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((3)xsqrt(-75a0))

Guest Apr 29, 2015

+118723

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Best Answer

$$\\3x\sqrt{-75a^0}\\
=3x\sqrt{-75*1}\\
=3x\sqrt{-75}\\
=3x\sqrt{-1*25*3}\\
=3x*5*i\sqrt{3}\\
=15\sqrt{3}\;i\;x\\$$

the number in front of x is an imaginary number.

Melody Apr 29, 2015

Melody · Answer 1 · 2015-04-29T11:03:04

$$\\3x\sqrt{-75a^0}\\
=3x\sqrt{-75*1}\\
=3x\sqrt{-75}\\
=3x\sqrt{-1*25*3}\\
=3x*5*i\sqrt{3}\\
=15\sqrt{3}\;i\;x\\$$

the number in front of x is an imaginary number.