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 MCQsWhat is the least common multiple (LCM) of 4 and 6?What is the square root of 64?What is the greatest common divisor (GCD) of 18 and 24?What is the product of the first five prime numbers?What is the Pythagorean theorem?What is 25% of 200?What is the value of 7! (7 factorial)?What is 3x + 2 = 11? Solve for x.If the perimeter of a square is 40 cm, what is the length of one side?What is the slope of a line represented by the equation y = 3x + 4?What is the formula for the circumference of a circle?If x = 3, what is the value of 2x + 5?What is the formula for the area of a triangle?If a car travels at a speed of 60 km/h, how far will it travel in 2.5 hours?What is the mode of the following set of numbers: 2, 3, 4, 4, 5, 5, 5, 6?