Apex Learning - Courses course.apex.app.edmentum.com Question 5 of 5 Which expression is the completely factored form of the expression \( x^{2}-3 x- \) 28 ? A. \( (x-7)(x+4) \) B. \( (x+7)(x-4) \) c. \( (x+14)(x-2) \) D. \( (x+14)(x+2) \) SUBMIT
Added by Scott G.
Close
Step 1
Step 1: Identify the quadratic expression to be factored: \[ x^2 - 3x - 28 \] Show more…
Show all steps
Your feedback will help us improve your experience
Federico Castro and 82 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Answer each question. Which is the correct factored form of $x^{2}-5 x-14 ?$ A. $(x-2)(x-7)$ B. $(x+2)(x+7)$ C. $(x-2)(x+7)$ D. $(x+2)(x-7)$
Factoring and Applications
Factoring Trinomials
The expression $2 x^{2}+10 x-28$ can be written as the product of 2 binomials with integer coefficients. One of the binomials is $(x+7)$. Which of the following is the other binomial? A. $2 x^{2}-4$ B. $2 x^{2}+4$ C. $2 x-6$ D. $2 x-4$ E. $x+4$
Brian B.
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD