ASVAB Math Knowledge Practice Test 220024 Results

Your Results Global Average
Questions 5 5
Correct 0 3.81
Score 0% 76%

Review

1

What is 4a - 6a?

79% Answer Correctly
-2
10a2
-2a
10
Solution

To combine like terms, add or subtract the coefficients (the numbers that come before the variables) of terms that have the same variable raised to the same exponent.

4a - 6a = -2a

2

What is the circumference of a circle with a radius of 3?

70% Answer Correctly
2π
26π
32π
6π
Solution

The formula for circumference is circle diameter x π. Circle diameter is 2 x radius:

c = πd
c = π(2 * r)
c = π(2 * 3)
c = 6π

3

If AD = 28 and BD = 21, AB = ?

75% Answer Correctly
13
2
18
7
Solution

The entire length of this line is represented by AD which is AB + BD:

AD = AB + BD

Solving for AB:

AB = AD - BD
AB = 28 - 21
AB = 7

4

Breaking apart a quadratic expression into a pair of binomials is called:

74% Answer Correctly

factoring

deconstructing

normalizing

squaring
Solution

To factor a quadratic expression, apply the FOIL (First, Outside, Inside, Last) method in reverse.

5

To multiply binomials, use the FOIL method. Which of the following is not a part of the FOIL method?

83% Answer Correctly

Odd

Last

First

Inside
Solution

To multiply binomials, use the FOIL method. FOIL stands for First, Outside, Inside, Last and refers to the position of each term in the parentheses.