Transcript text: Factor completely.
\[
w^{2}+2 w-24
\]
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Solution
Solution Steps
To factor the quadratic expression w2+2w−24, we need to find two numbers that multiply to -24 (the constant term) and add up to 2 (the coefficient of the linear term). Once we find these numbers, we can rewrite the quadratic expression in its factored form.
Step 1: Identify the Quadratic Expression
We start with the quadratic expression:
w2+2w−24
Step 2: Find Factors of the Constant Term
We need to find two numbers that multiply to −24 (the constant term) and add up to 2 (the coefficient of the linear term).
Step 3: Determine the Factors
The numbers that satisfy these conditions are 6 and −4, since:
6×(−4)=−24and6+(−4)=2
Step 4: Rewrite the Quadratic Expression
Using these factors, we can rewrite the quadratic expression as:
w2+2w−24=(w−4)(w+6)