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SAT® Subject Test in Math 1 & 2

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Subtracting Complex Numbers

SATSTM-4QE1QZ

Simplify the following expression of complex numbers:

$$(4-5i)-(9+2i)$$

A

$-5–3i$

B

$-5–7i$

C

$5–3i$

D

$5–7i$

E

$-12i$