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Factor the expression: 2x^2 + 8x.
Practice Questions
Q1
Factor the expression: 2x^2 + 8x.
2x(x + 4)
2(x^2 + 4x)
x(2x + 8)
2x^2(1 + 4)
Questions & Step-by-Step Solutions
Factor the expression: 2x^2 + 8x.
Steps
Concepts
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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