3 years ago

Preform the operation (answer in a+bi form) (i meaning imaginary number).

Mathematics

1 answer:

grin007 [14]3 years ago

7 0

$(3+\sqrt9)(2-\sqrt{-25})=\\
(3+3)(2-5i)=\\
6(2-5i)=\\
12-30i$

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Use PEMDAS to figure out which expression to work out first:

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First, we'll want to solve the term with parentheses:

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The equation should now look like this:

$6 \div 8$

Divide to get your answer:

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2 years ago

A line passes through (8,-4) and has slope 2/3. What is an equation in point slope form of the line? An equation of the line is?

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Answer:

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