Question
Asked Sep 5, 2019
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(-5+i)(i-2)

simplify

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Expert Answer

Step 1

Simplify the given equation as,

(-5+)i-2)-5(i)+-5(-2)+(i)+-2)
=-5i10 2i
-5i 2i 10 1
=-7i+9
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(-5+)i-2)-5(i)+-5(-2)+(i)+-2) =-5i10 2i -5i 2i 10 1 =-7i+9

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Step 2

Write the obtained complex number in standa...

9-7
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9-7

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Tagged in

Math

Algebra

Complex Numbers