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3 years ago

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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