Coefficients and Simplifying Expressions Quiz

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Questions and Answers

Which term represents the coefficient in the expression 2x + (2)?

  • (2)
  • 2 (correct)
  • 2x
  • x

What is the value of the expression 2x + (2) when x = 3?

  • 4
  • 8 (correct)
  • 6x
  • 10

What is the simplified form of the expression 2x + (2)?

  • 2x + 2 (correct)
  • x^2 + 2
  • 4x
  • 2x^2 + 2

Which operation is being performed in the expression 2x + (2)?

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

What is the value of the expression 2x + (2) when x = 3?

<p>8 (D)</p> Signup and view all the answers

What is the coefficient of x in the expression 2x + (2)?

<p>2 (D)</p> Signup and view all the answers

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Study Notes

Expression 2x + (2)

  • The coefficient in the expression 2x + (2) is 2.
  • When x = 3, the value of the expression 2x + (2) is 2(3) + 2 = 8.
  • The simplified form of the expression 2x + (2) is 2x + 2.
  • The operation being performed in the expression 2x + (2) is addition.
  • The coefficient of x in the expression 2x + (2) is 2.

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