QuestionFactor the given polynomial.
Select the correct choice below and, if necessary, fill in the answer box within your choice.
A.
Studdy Solution
STEP 1
1. We are given a quadratic polynomial .
2. We need to factor this polynomial into the product of two binomials.
3. The polynomial is in the standard form , where , , and .
STEP 2
1. Identify two numbers that multiply to (the constant term) and add up to (the coefficient of ).
2. Write the polynomial as a product of two binomials using the identified numbers.
STEP 3
Identify two numbers that multiply to and add up to .
- The numbers are and because:
(-5) \times (-8) = 40
\]
(-5) + (-8) = -13
\]
STEP 4
Write the polynomial as a product of two binomials using the numbers and .
- The factored form is:
$ x^2 - 13x + 40 = (x - 5)(x - 8)
\]
The correct choice is:
A.
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