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
jonny [76]
3 years ago
8

Which is the completely factored form of 3xsquared -12x-15?

Mathematics
1 answer:
tekilochka [14]3 years ago
7 0

Answer:

3(x - 5)(x + 1).

Step-by-step explanation:

3x^2 - 12x - 15

Dividing through by 3:

= 3(x^2 - 4x - 5)

We need 2 numbers whose sum is -4 and whose product = -5. That is -5 and +1 , so the factors are:

3(x - 5)(x + 1).

You might be interested in
If you pull eight coins from your pocket, and none of them are pennies, what is the most money that you could have? The least?
kramer
If you're based in the UK, you could say up to £800 as we have £100 coins here.

Lowest amount? Besides our penny our least valuable coin is the 2 penny coin. So barring pennies the least you could pull out of your pocket if you're based in the UK is 16p.
5 0
3 years ago
Read 2 more answers
The area of a square equals the square of a length of the side of the square. The perimeter of a square equals the sum of the le
Murrr4er [49]

Answer:

23

Step-by-step explanation:

because the are la of the square is equal all sides of area

5 0
3 years ago
Using the rule y = 8x+ 5, Find the value of y when xis 6.
denpristay [2]

Answer:

y=53

Step-by-step explanation:

Ⓗⓘ ⓣⓗⓔⓡⓔ

y=8(6)+5

y=48+5

y=53

(っ◔◡◔)っ ♥ Hope this helped! Have a great day! :) ♥

Please, please give brainliest, it would be greatly appreciated, I only a few more before I advance, thanks!

5 0
3 years ago
Need Heelppp on this question..
konstantin123 [22]

A. Put parenthesis around 12-3. This will reduce the amount you are dividing 6*5 by and give you the highest possible answer.

B. Put parenthesis around 3+4. This will simplify into 7*7, giving you the correct answer, 49.

Hope this helps!

4 0
3 years ago
Function Operations,Compositions, and RoC worksheet. Please help I have no clue what I’m doing the teacher just throws work and
Korvikt [17]

Answer:idk

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • What is the best estimate of a 20% tip on a $48 haircut?
    8·2 answers
  • For how many tickets is the cost the same for club members and non-members?
    8·1 answer
  • Factor 2x^3+4x^2-6x+9
    15·2 answers
  • Which expression converts StartFraction pi Over 4 EndFraction radians to degrees?
    8·2 answers
  • Joshua is 25 years old and has a high risk job making $72,000 a year. The insurance company charges him an extra 20% on top of h
    10·2 answers
  • You are scheduled to receive $38,000 in two yeara. when you receive it, you will invest it for 10 more years at 6.0 percent per
    13·1 answer
  • Use the arc length formula and the given information to find r. s=12cm, theta=36degrees, r=?
    7·1 answer
  • What is d in this problem 2/5d-1=3/5d-3
    12·1 answer
  • Scientists use the system of
    14·2 answers
  • What is the area of this rectangle? <br> (Picture is above) <br><br> I WILL PUT BRAINLIEST!!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!