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Which expression represents the factored form of x^2 + 7x + 10?
Practice Questions
Q1
Which expression represents the factored form of x^2 + 7x + 10?
(x + 5)(x + 2)
(x - 5)(x - 2)
(x + 10)(x - 1)
(x - 10)(x + 1)
Questions & Step-by-Step Solutions
Which expression represents the factored form of x^2 + 7x + 10?
Steps
Concepts
Step 1: Identify the expression you want to factor, which is x^2 + 7x + 10.
Step 2: Look for two numbers that add up to the coefficient of x (which is 7) and multiply to the constant term (which is 10).
Step 3: The two numbers that work are 5 and 2 because 5 + 2 = 7 and 5 * 2 = 10.
Step 4: Write the factored form using these two numbers: (x + 5)(x + 2).
No concepts available.
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