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perform the operation and write the result in standard form.

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perform the operation and write the result in standard form.

(√14 + √10i) (√14 - √10i)

asked Jan 26, 2015 in TRIGONOMETRY by anonymous
reshown Jan 26, 2015 by goushi
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1 Answer

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Step 1:

The expression is image.

The above expression is in the form of image.

image can be written as image.

image

Definition of imaginary unit : image.

image

image

image

Solution:

image

answered Jan 26, 2015 by Lucy Mentor

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