Factor the expression: 2x^2 + 8x.

Practice Questions

Q1
Factor the expression: 2x^2 + 8x.
  1. 2x(x + 4)
  2. 2(x^2 + 4x)
  3. x(2x + 8)
  4. 2x^2(1 + 4)

Questions & Step-by-Step Solutions

Factor the expression: 2x^2 + 8x.
  • Step 1: Look at the expression 2x^2 + 8x.
  • Step 2: Identify the greatest common factor (GCF) of the terms. The GCF of 2x^2 and 8x is 2x.
  • Step 3: Factor out the GCF (2x) from the expression. This means you divide each term by 2x.
  • Step 4: Write the expression as 2x multiplied by what is left after factoring out the GCF.
  • Step 5: The remaining part after factoring out 2x is (x + 4).
  • Step 6: Combine the GCF and the remaining part to get the factored expression: 2x(x + 4).
  • Factoring – The process of breaking down an expression into simpler components that, when multiplied together, give the original expression.
  • Greatest Common Factor (GCF) – The largest factor that divides two or more numbers or terms.
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