Home > MathematicsIf x = 4, what is the value of 3x² – 2?A. 46 B. 50 C. 58 D. 66Answer: 46Additional Information: To find the value, substitute x = 4 into the expression: 3(4)² - 2 = 3(16) - 2 = 48 - 2 = 46. Subjects: MathematicsRelated MCQsIf a car travels at a speed of 60 km/h, how far will it travel in 2.5 hours?What is the area of a circle with a radius of 4 cm?What is the product of the first five prime numbers?What is the least common multiple (LCM) of 4 and 6?If x = 3, what is the value of 2x + 5?What is the value of 7! (7 factorial)?What is 15% of 200?Which of the following is a prime number?What is the value of 2^5?What is the Pythagorean theorem?What is the greatest common divisor (GCD) of 18 and 24?What is the value of 5 + 3 × 2?What is the result of 10 – (3 + 2)?If a triangle has a base of 10 cm and a height of 5 cm, what is its area?What is the sum of the interior angles of a pentagon?