Free SAT Test Questions

Question 1 of 1
ID: SAT-AM-8
Section: Math - Additional Topics in Math
Topic: Complex Numbers
Difficulty level: Hard

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What is the value of $\sqrt{-7-24i}$, where $i^2=-1$? (With calculator)

A$\pm (2+3i)$
B$\pm (3+4i)$
C$\pm (3-4i)$
D$\pm (3+5i)$

Finding the Right Time to Take the SAT

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Read on the optimal timings to sit for the SAT that will give you a competitive edge. With the SAT only being offered a few times every year, it is critical to find the right time to take your exam.

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