Question

Simplify the expression: (4 − 7i) + (1 − 2i). 3 − 9i 3 − 5i 5 − 9i 5

What is the solution to x2 – 9x < –18?

x < –6 or x > 3
–6 < x < 3
x < 3 or x > 6
3 < x < 6− 5i

Answer 1

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