3 years ago

How do you simplify square root of -36 all divided by 2 into 3i and -3i?

Mathematics

1 answer:

posledela3 years ago

5 0

Answer:+3i or -3i

Step-by-step explanation:

±√(-36)=+√(-36) or -√(-36)

+√(-1)×√(36) or -√(-1)×√(36) √(-1)=i

+i×6 or -i×6=+6i or -6i

Dividing by 2 we get

+6i/2 or -6i/2=+3i or -3i

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Answer: The given statement is FALSE.

Step-by-step explanation: Given that Mrs Adams buys 4 bananas and 6 apples.

We are to check whether the following statement is true or false :

" the ratio of bananas to apples is 6 : 4".

The number of bananas, b = 4

and

the number of apples, a = 6.

Therefore, the ratio of number of bananas to number of apples is given by

$b:a\\\\=\dfrac{b}{a}\\\\=\dfrac{4}{6}\\\\=\dfrac{2}{3}\\\\=2:3\neq6:4.$

That is, the ratio of number of bananas to number of apples is 2 : 3.

Thus, the given statement is FALSE.

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