Multiplying and Simplifying Algebraic Expressions Quiz

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Questions and Answers

What should be done when subtracting polynomials?

  • Distribute the negative to the first polynomial
  • Combine all terms without any operation
  • Distribute the negative to the second polynomial (correct)
  • Multiply both polynomials

When adding polynomials, what should be done with the like terms?

  • Multiply them
  • Collect them and add (correct)
  • Subtract them
  • Ignore them

Which operation is used when adding or subtracting polynomials?

  • Exponentiation
  • Division
  • Addition or subtraction (correct)
  • Multiplication

When multiplying polynomials, what is the correct way to multiply the terms?

<p>Multiply the coefficients and add the exponents (B)</p> Signup and view all the answers

What is the result of multiplying (4𝑥 + 9) and (4𝑥 - 9)?

<p>16𝑥^2 - 81 (A)</p> Signup and view all the answers

In the expression 3𝑥(2𝑥^7 + 5), what is the correct product?

<p>6𝑥^8 + 15𝑥 (A)</p> Signup and view all the answers

Which term refers to an algebraic expression with one term?

<p>Monomial (A)</p> Signup and view all the answers

What is the product of the multiplicative inverses of 3 and 2?

<p>1/6 (A)</p> Signup and view all the answers

What is the shape of the graph of a quadratic function?

<p>Parabola (B)</p> Signup and view all the answers

What does 'pi (𝜋)' represent?

<p>Ratio of the circumference of a circle to its diameter (D)</p> Signup and view all the answers

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