1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
IRINA_888 [86]
3 years ago
5

12x^3+2x^2-30x-5 factoring

Mathematics
2 answers:
harkovskaia [24]3 years ago
8 0
<span><span>12<span>x3</span>+2<span>x2</span>−30x−5</span><span>12<span>x3</span>+2<span>x2</span>-30x-5</span></span> 
Group the first two terms and the last two terms.<span><span><span>(12<span>x3</span>+2<span>x2</span>)</span>+<span>(−30x−5)</span></span><span><span>(12<span>x3</span>+2<span>x2</span>)</span>+<span>(-30x-5)</span></span></span> 

Factor out the greatest common factor (GCF) from each group.<span><span>2<span>x2</span><span>(6x+1)</span>−5<span>(6x+1)</span></span><span>2<span>x2</span><span>(6x+1)</span>-5<span>(6x+1)</span></span></span>
Factor the polynomial by factoring out the greatest common factor, <span><span>6x+1</span><span>6x+1.</span></span><span><span><span>(6x+1)</span><span>(2<span>x2</span>−5)</span></span><span><span>(6x+1)</span><span>(2<span>x2</span>-5<span>)</span></span></span></span>
IRISSAK [1]3 years ago
5 0

{12x}^{3}  +  {2x}^{2}  - 30x - 5 \\  = 2 {x}^{2} (6x + 1) - 5(6x + 1) \\  = (6x + 1)( {2x}^{2}  - 5)

Hope this helps. - M
You might be interested in
X 2-7x + 10 whats the outcome if x=-3
Lynna [10]
I hope this helps you

7 0
4 years ago
Read 2 more answers
What’s the answer for this question??
vladimir1956 [14]
The answer is for w is 16
7 0
3 years ago
4. What is the volume of a cube measuring 5 cm on each side?
tester [92]

Answer:

the volume of a cube by 5cm is going to be a 5x6=30

3 0
3 years ago
You are given a circle of radius 6 what is the segment area of an arc that is 60 degrees
mixas84 [53]

Answer:

= 18.857 cm²

Step-by-step explanation:

The area of a segment is given by;

θ/360 × 2πr². where θ is the angle subtended by the arc to the center of the circle and r is the radius of the circle.

θ = 60, and r = 6

Therefore;

Area = 60/360 × 22/7 × 6²

        = 18.857 cm²

3 0
3 years ago
?<br> 3k12 + 23k4 – 18k? _71
dexar [7]

Answer:

Step-by-step explanation:

Something

6 0
3 years ago
Read 2 more answers
Other questions:
  • Find B in the graph below
    10·1 answer
  • What is the result of converting 35 ounces into pounds?
    10·2 answers
  • An airplane can fly at a rate of 600 miles per hour. How fast does an airplane travel per minute? Remember, there are 60 minutes
    15·2 answers
  • What is the product in scientific notation?<br> (3.5*10^-5) (3*10^-10
    9·1 answer
  • 4 hours 55 minutes + 2 hours 48 minutes =?
    9·1 answer
  • What is the total cost to repay a credit card loan with a $13,000 balance, an APR of 17%, and monthly payments of $220?
    10·1 answer
  • Which expression is equivalent to r^9 over r^3
    11·1 answer
  • 1960 were polled. 279 of them preferred Rock and Roll. What is the % of these students?​
    8·1 answer
  • ILL BRAINLIEST YOU PLEASE HELP ME
    8·2 answers
  • Please help and explain
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!