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kirza4 [7]
3 years ago
9

Write (-2 − 2i) + (10 − 4i) as a complex number in standard form.

Mathematics
2 answers:
omeli [17]3 years ago
7 0
I think it would be 8-6i
vitfil [10]3 years ago
5 0

Answer:

Number is 8 - 6i.

Step-by-step explanation:

Given  :  (-2 − 2i) + (10 − 4i).

To find : Write as a complex number in standard form.

Solution : We have given   (-2 − 2i) + (10 − 4i).

We can write it as -2 -2i + 10 -4i

Combine like terms

-2 +10 - 2i -4i.

8 - 6i.

Therefore, Number is 8 - 6i.

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65+ 6x + 3x + 9 + 65=180
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Let's solve your equation step-by-step.<span><span><span><span><span>65+6x</span>+3x</span>+9</span>+65</span>=180
</span>
Step 1: Simplify both sides of the equation.<span><span><span><span><span>65+6x</span>+3x</span>+9</span>+65</span>=180
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Step 2: Subtract 139 from both sides.
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Step 3: Divide both sides by 9.
<span><span>9x/9</span>=<span>41/9
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 And finally you divided by 41/9 
Answer is x= 4.555556

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