How to find a solution set

Practice Questions

PSAT Math › How to find a solution set

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1

If $k^{2} - 24 = 57$ , what is the solution set for ?

2

J = a set of positive integer factors of 16

K = a set of positive integer factors of 24

L = a set of positive integer factors of 30

, , and represent three sets of numbers. What is the set of numbers that belongs in but not in or ?

3

If , what is the value of:

$\frac{j (j-2) + (j-6)(j-10)}{j}$

4

Which of the following equations has more than one solution?

5

Which of the following is true of the solution set of the equation $4x^{2}- 7x - 12 = 2x^{2} + 3x-6$ ?

6

Which of the following is true of the solution set of the equation $x^{4} +2,000x^{2}+ 1,000,000 = 0$ ?

7

Which of the following is true of the solution set of the equation $x^{3} + 1,000 = 0$ ?

8

Which of the following is true of the solution set of the equation $x^{4} - 1,000,000 = 0$ ?

9

Which of the following is true of the solution set of the equation $4x^{2} + 7x - 5 = x^{2} + 2x - 10$ ?

10

Which of the following is true of the solution set of the equation $2x^{2}- 7x + 9 = x^{2} - 3x + 14$ ?

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