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
Ede4ka [16]
3 years ago
8

3y^2-16y-12 factor by grouping

Mathematics
1 answer:
NISA [10]3 years ago
5 0
(y - 6)(3y + 2)

Take the y^2 coefficient 3 and multiply the constant by it, to get y^2 - 16y - 36

Find two numbers that multiply to 36 and add to -16, which are -18 and 2. Use these numbers as the second term in the polynomial, to get (y - 18)(y + 2).

Divide the numbers by the original coefficient
3, and if there’s a fraction, move the denominator to the coefficient of the variable.

(y - 18/3)(y + 2/3) —> (y - 6)(3y + 2)
You might be interested in
What is the difference of 3
Dmitriy789 [7]
-9 should be the answer <span />
5 0
3 years ago
A fruit salad contains 25 blueberries and 20 raspberries. What is the ratio of blueberries to
Tasya [4]
This is the answer - B: 5:4
3 0
3 years ago
Read 2 more answers
2ax-b=cx+d solve for x​
Alexxandr [17]

Answer:

x = (d + b) / (2a - c)

Step-by-step explanation:

2ax-b = cx+d

2ax - cx = d + b

x (2a-c) = d + b

x = (d + b) / (2a - c)

7 0
3 years ago
Choose the definition for the function
uysha [10]

Answer:

The answer is C.

Step-by-step explanation:

The first line's slope is 2x and it y-intercept is 4. The second line's slope is simple 1x or just x (they are both the same).

4 0
3 years ago
Last month Ed ate 9 apples five bananas 4 peaches and 7 oranges find the Ratio of bananas to the total number of fruit then expl
Soloha48 [4]
The ratio is 5:4:7:9. The reason why they didn't write it together is that the  bananas are written in different form.
8 0
3 years ago
Other questions:
  • How do you add mix numbers by a fraction
    8·1 answer
  • Juan is 4 feet tall.Maria is 52 inches tall.Who is taller?Explain your answer.
    7·2 answers
  • Please help with this question(it’s attached)! Urgent help! I will reward brainliest to the best/first answer. Thanks in advance
    5·1 answer
  • If there are 21 picks in all how many picks are orange
    13·1 answer
  • Based on a poll, 69% of internet users are more careful about personal information when using a public Wi-Fi hotspot.
    8·1 answer
  • Juan is 5 and his mom is 35. In how many years will Juan's mom be 3 times Juan's age?
    8·2 answers
  • Construct a regular hexagon inscribed in a circle using the construction tool. Insert a screenshot of the construction here. Alt
    14·1 answer
  • Please help with 6-8 ! will give brainliest !! :)
    13·1 answer
  • If you apply the changes below to the absolute value parent function, f(x) = [X],
    15·1 answer
  • Solve the following equations: <br> 5x-(x+2)^2=x^2-8+x
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!