Multiplying Monomials and Polynomials
Grade 9 math worksheet focusing on multiplying monomials, binomials, and polynomials using various methods.
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Multiplying Monomials and Polynomials
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Read each question carefully and show all your work. Simplify your answers completely.
1. Simplify: (3x²)(5x³) =
2. Simplify: (-4ab)(2a²b³) =
3. Simplify: (6m⁴n)(-3m²n⁵) =
4. Distribute and simplify: 2x(x² + 3x - 5)
5. Distribute and simplify: -3a²(4a³ - 2a + 7)
6. Which expression is equivalent to (x + 3)(x - 2)?
x² + x - 6
x² - x - 6
x² + 5x - 6
x² - 5x - 6
7. What is the product of (2y + 1)(y + 4)?
2y² + 4
2y² + 9y + 4
2y² + 8y + 4
3y² + 5y + 4
8. Multiply and simplify: (x + 2)(x² - 3x + 1)
9. Multiply and simplify: (3x - 1)(x² + 2x - 4)
10. The product of two monomials is always a monomial.
True
False
11. The term 'FOIL' can be used to multiply any two polynomials.
True
False