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
vichka [17]
2 years ago
6

3x^2 + 12x - 96 help please

Mathematics
2 answers:
TEA [102]2 years ago
8 0

Answer:

fully factored form = 3(x-4)(x+8)

Step-by-step explanation:

first you factor 3 out

3(x^2+4x-32)

then factor it

3(x-4)(x+8)

lana66690 [7]2 years ago
3 0

Answer:

3(x-4)(x+8) This is the answer :)

Step-by-step explanation:

3x^2+12x - 96

3(x^2+4x-32)

3(x^2+4x--32)

3(x^2+8x-4x-32)

3(x^2+8x-4x-32)

3(x(x+8)-4(x+8))

3(x(x+8)-4(x+8))

3(x-4)(x+8)

3(x=4)(x+8)

You might be interested in
Which function can be used to find the number of cells of bacteria in the population at time t
Nonamiya [84]

Answer:

db / dt = kb  

this becomes b(t) = Ce^(kt)  

C = 100, the initial population  

P(1) = 420 = 100 e^(1k)  

4.2 = e^k  

ln 4.2 = k  

a) thus, b(t) = 100 e^(t ln 4.2)  

b) b(3) = 100 e^(3 ln 4.2)  

c) growth constant will still be ln 4.2 (constant percentage of populatioin)  

d) 10000 = 100 e^(t ln 4.2)  

100 = e^(t ln 4.2)  

ln 100 = t ln 4.2  

t = ln 100 / ln 4.2

Step-by-step explanation:

6 0
3 years ago
Let’s be friends!! Ask for my social if you want
Lera25 [3.4K]

Answer:

Hi! How are you?

Step-by-step explanation:

7 0
3 years ago
Find the surface area of the pyramid.
ankoles [38]

Answer:

129.6

Step-by-step explanation:

A= 1/2 bh

=7.8 x 9 x 1/2

= 35.1

A= 1/2 bh

=7x 9 x 1/2

= 31.5

31.5 x 3

= 94.5

<u>Add</u>

<u>35.1 + 94.5 = 129.6</u>

4 0
3 years ago
Evaluate -x^2-3x+2 , x=-2
Roman55 [17]

Answer:

  4

Step-by-step explanation:

Put -2 where x is, then do the arithmetic.

  -(-2)² -3(-2) +2 = -(4) +6 +2 = 2 + 2 = 4

8 0
4 years ago
Read 2 more answers
A student finds the slope of the line between (8, 17) and (1, 4). She writes
Zarrin [17]
The correct way i 17-4
                             8-1
4 0
3 years ago
Other questions:
  • What is the length of the radius of a circle with a center at 2 – i and a point on the circle at 8 + 7i?
    8·2 answers
  • How can the equation of a parabola be derived when given the focus and the directrix?
    11·1 answer
  • How do i show work for that?
    8·2 answers
  • Before making invitations, Katrina counted the supplies she bought for her party. She counted 36 water balloons and 81 beads to
    13·2 answers
  • The average score of students in Mr. Blake's science class was 73 with a standard deviation of 11, while the average score of st
    8·1 answer
  • △ACD∼△BED What is the value of x?
    9·1 answer
  • Harry has three quarters of a dollar in coins if he only has 5 coins write the value of each coin to show the 5 coins harry has.
    8·1 answer
  • If f(x) = x² + 5, which expression represents f(x + 1)?
    8·1 answer
  • PLEASE ANSWER ASAP FOR BRAINLEST, REALLY EASY QUESTION!!!!!!!!!!!!!!!!!!!!!!!
    7·2 answers
  • How much is -1/4 is 1 1/3?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!