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jdisalle2808
28.12.2019 •
Mathematics
Simplify each expression. select the correct answer from the drop-down menu.
−6(3i)(−2i) =
2(3 − i)(−2 + 4i) =
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Ответ:
Step-by-step explanation:
The given equation is:
Simplifying the above equation, we get
=![(-18i)(-2i)](/tpl/images/0435/8842/01257.png)
=![36i^2](/tpl/images/0435/8842/0c962.png)
=![-36](/tpl/images/0435/8842/ec631.png)
which is the required simplified expression.
Again, the given expression is:
Simplifying the above equation, we get
=![(6-2i)(-2+4i)](/tpl/images/0435/8842/19a6e.png)
=![-12+4i+24i-8i^2](/tpl/images/0435/8842/26dfc.png)
=![-12+24i+8](/tpl/images/0435/8842/57d45.png)
=![-4+28i](/tpl/images/0435/8842/2b490.png)
which is the required simplified expression.
Ответ:
Exponential: 64
Linear: 17
Explanation:
I know this is right because I got it wrong and it showed me the answer.