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What is the absolute value of -3-5i?

+1 vote
please help!!!!!!!!!!!!!!!!!
asked Jan 11, 2013 in ALGEBRA 2 by payton Apprentice

1 Answer

+1 vote
What is the absolute value of -3-5i?

[ Formula : Absolute value | -a | = a ]

Absolute value of -3-5i

There fore

=| - 3 - 5i |

Take out common negative signs.

= | - ( 3 + 5i ) |

[Note : | - a | = a ]

= 3 + 5i

there fore

Absolute value of -3-5i is 3 + 5i
answered Jan 11, 2013 by richardson Scholar
= sqrt ((-3)^2+(-5))^2

= sqrt ( 9 + 25)

= sqrt (34)

I hope it helps!
i think your answer is incorrect

The absolute value of the complex number z = a + bi is | z | = | a + bi | = √(a2 + b2).

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