ASVAB Math Knowledge Practice Test 210365 Results

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

Review

1

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

74% Answer Correctly

squaring

factoring

normalizing

deconstructing
Solution

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

2

Simplify 9a x 3b.

85% Answer Correctly
27ab
27a2b2
27\( \frac{a}{b} \)
27\( \frac{b}{a} \)
Solution

To multiply monomials, multiply the coefficients (the numbers that come before the variables) of each term, add the exponents of like variables, and multiply the different variables together.

9a x 3b = (9 x 3) (a x b) = 27ab

3

If a = c = 2, b = d = 6, and the blue angle = 67°, what is the area of this parallelogram?

65% Answer Correctly
45
4
63
12
Solution

The area of a parallelogram is equal to its length x width:

a = l x w
a = a x b
a = 2 x 6
a = 12

4

What is 9a2 - 4a2?

73% Answer Correctly
13
5a4
5a2
a24
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.

9a2 - 4a2 = 5a2

5

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

83% Answer Correctly

Odd

Inside

First

Last
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.