Inactive Tutor answered • 08/08/13
Tutor
New to Wyzant
8x^3+27 = (2x)^3 +3^3 = (2x+3)[(2x)^2 - (2x)(3) + 3^2] = (2x+3)(4x^2 - 6x + 9)
Answer: c
--------
Attn: Use the formula a^3 + b^3 = (a+b)(a^2 - ab + b^2)
Maira A.
asked • 08/08/13factor 8xcubed+27 completlely
a. (2x+3)(4xsquared+6x+9)
b. (2x-3)(4xsquared-6x+9)
c. (2x+3)(4xsquared-6x+9)
d. (2x-3)(4xsquared+6x+9)
Follow
•
2
Add comment
More
Report
1 Expert Answer
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
