Question

What is the product of 3x and 4x²?

Options

• 12x²

• 12x³

• 7x³

• 7x²

Answer 1

12x³

Explanation:

When multiplying monomials, multiply the coefficients (3 × 4 = 12) and add the exponents of like variables (x¹ × x² = x¹⁺² = x³).