Mathematics

Mathematics, 10.11.2020 23:30, joshbee2014

What is $\sqrt-16 + \sqrt49$ written as a complex number in the form ? A. 7 - 4i
B. 4 + 7i
C. 7 + 4i
D. -4 + 7i

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What is written as a complex number in the form ? A. 7 - 4i
B. 4 + 7i
C. 7 + 4i
...

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