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Simplify this question

asked May 9, 2022 89.1k views

5 votes

Simplify this question

Simplify this question-example-1

Mathematics
high-school

6.9k points

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1 Answer

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$\\ \sf\longmapsto √64+√-81-i^2$

$\\ \sf\longmapsto 8+√81i-(-1)$

$\\ \sf\longmapsto 8+9i+1$

$\\ \sf\longmapsto 9i+9$

Wojtas answered May 15, 2022

by Wojtas

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