Question
Factor completely. \( 3 w^{2}-5 w-2 \) Select the correct choice and fill in any answer boxes within your choice. A. \( 3 w^{2}-5 w-2=\square \) B. The expression is prime.
Ask by Bush Stanley. in the United States
Feb 03,2025
Real Tutor Solution
Tutor-Verified Answer
Answer
\( 3w^{2} - 5w - 2 = (3w + 1)(w - 2) \)
Solution
Sign in to Unlock Answers for Free!
A Learning Platform Trusted by Millions of Real Students and Teachers.
Unlock
Reviewed and approved by the UpStudy tutoring team
Like
The Deep Dive
To factor the expression \( 3 w^{2}-5 w-2 \) completely, we can look for two numbers that multiply to \( 3 \times (-2) = -6 \) and add up to \(-5\). These numbers are \(-6\) and \(1\). Using these, we can rewrite the expression: \[ 3w^2 - 6w + w - 2 \] Now, we can factor by grouping: \[ = 3w(w - 2) + 1(w - 2) \] Factoring out the common term \((w - 2)\): \[ = (3w + 1)(w - 2) \] So, we have: A. \( 3 w^{2}-5 w-2=(3w + 1)(w - 2) \)