Irrational Numbers

Practice Questions

SAT Subject Test in Math I › Irrational Numbers

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1

Multiply:

2

Evaluate:

$\left (2 + 3i \right )^{3}$

3

Simplify:

4

Simplify:

$\frac{8-3i}{2-i}$

5

If $\small x$ and $\small y$ are real numbers, and $\small \small 3x+y+(2x+2y)i=13+10i$ , what is $\small z$ if $\small z=x-4y$ ?

6

Simplify:

7

Evaluate:

8

Simplify:

9

Evaluate $\small \frac{-6+2i}{10-3i}$

10

Simplify:

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