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dsp73
3 years ago
13

Write the expression as a complex number in standard form. 20 + (-23 -8i) +7i

Mathematics
2 answers:
givi [52]3 years ago
8 0
20+(-23-8i)+7i =20-23-8i+7i =-3-i so B option is correct: -3-i
kari74 [83]3 years ago
3 0
20 + (-23 -8i) +7i =-3-i
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<h3>What are supplementary angles?</h3>

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