Mathematics Knowledge Test Flashcards

6 cards from real ASVAB practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 Mathematics Knowledge Test flashcards as text

Solve for x: 3x² - 12 = 0
Answer: x = ±2
3x² = 12 → x² = 4 → x = ±2.
What is the area of a triangle with base 14 cm and height 9 cm?
Answer: 63 cm²
A = ½ × 14 × 9 = ½ × 126 = 63 cm².
Simplify: (x³ · x⁴) / x²
Answer: x⁵
x³ · x⁴ = x⁷. Then x⁷ ÷ x² = x^(7-2) = x⁵.
A circle has a radius of 7 cm. What is its circumference? (Use π ≈ 3.14)
Answer: 43.96 cm
C = 2πr = 2 × 3.14 × 7 = 43.96 cm.
Factor completely: x² - 9
Answer: (x - 3)(x + 3)
x² - 9 = x² - 3² = (x - 3)(x + 3).
What is the slope of a line passing through points (2, 5) and (6, 13)?
Answer: 2
m = (13 - 5) / (6 - 2) = 8 / 4 = 2.