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fenix001 [56]
2 years ago
11

Simplify √-48 1) -4√3 2) 4√-3 3) 4i√3 4) 4√3i

Mathematics
1 answer:
IrinaK [193]2 years ago
6 0

We can change the negative sign into i instantly as sqrt-1 is i.

With this the problem simplifies to sqrt48*i.

Now sqrt48=sqrt4*sqrt4*sqrt3=2*2*sqrt3

So the final product is 4sqrt3*i=4isqrt3.

Thus choosing choice 3 :)

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A chicken weighs t lbs. It needs to be cooked for 20 minutes per lb plus an extra 15 minutes. What is the total cooking time? Is
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8 0
3 years ago
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