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sveta [45]
3 years ago
8

Factor the trinomial below. 12x2 - 32x - 12

Mathematics
2 answers:
Goshia [24]3 years ago
8 0
The factor is 4(3x^2-8x-3)

4(3x+1)(x-3)
Inessa05 [86]3 years ago
4 0

Answer:

4 (3 x + 1) (x - 3)

Step-by-step explanation:

The given trinomial is

12x^2-32x-12

Taking out GCF from the given trinomial.

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

By splitting the middle term, the middle temr can be written as (9x-x).

4(3x^2-(9x-x)-3)

4(3x^2-9x+x-3)

4((3x^2-9x)+(x-3))

Taking out common factors.

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

4(3x+1)(x-3)

Therefore, the factored form of the given expression is 4 (3 x + 1) (x - 3).

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Need to write steps and solve <br> thanks
nalin [4]

<u>Answer:</u>

The coordinates of endpoint V is (7,-27)

<u>Solution:</u>

Given that the midpoint of line segment UV is (5,-11) And U is (3,5).

To find the coordinates of V.

The formula for mid-point of a line segment is as follows,

Midpoint of UV is \frac{x_{1}+x_{2}}{2}, \frac{y_{1}+y_{2}}{2}

As per the formula,  \frac{x_{1}+x_{2}}{2}=5, \frac{y_{1}+y_{2}}{2}=-11

Here x_{1}=3; y_{1}=5

Substituting the value of x_{1} we get,

\frac{3+x_{2}}{2}=5

3+x_{2}=5\times2

x_{2}=10-3

x_{2}=7

Substituting the value of x_{2} we get,

\frac{5+y_{2}}{2}=-11

5+y_{2}=-11\times2

y_{2}=-22-5

y_{2}=-27

So, the coordinates of V is (7,-27)

7 0
3 years ago
Round 4,398,202 to the nearest 100
Klio2033 [76]
In the hundreds spot is a 2 and 2 is under 5 so we round down which would be 4 398 200
5 0
3 years ago
Read 2 more answers
Write and equation of the line that passes through the pair of points (4,6) and (-1,1)
bazaltina [42]

Answer:

y = x + 2

Step-by-step explanation:

Step 1: Find the slope

m=\frac{y2-y1}{x2-x1} = \frac{6-1}{4-(-1)}=\frac{6}{6} =1

Step 2: Substitute the slope and a point in to find y intercept

(6)=(1)(4)+b

6 = 4 + b

b = 2

Step 3: Substitute all the information in

y = x + 2

Therefore the equation for a line that passes through (4,6) and (-1,1) is y = x + 2

7 0
3 years ago
Read 2 more answers
Anybody here good with math willing to help me? Im on my last attempt and really need help. (pls dont waste my points and commen
MatroZZZ [7]
What’s the question
5 0
3 years ago
Two numbers are such that if 11 is added to the first number, a number twice
Bezzdna [24]

Answer:

The 2 numbers are 14 and 17.

Step-by-step explanation:

Let the 2 numbers be x and y.

x + 11 = 2y

x - 2y = -11...............A

y +20 = 2x

2x - y = 20 ...............B

Multiply equation A by -2:

-2x + 4y = 22............C

Adding B and C :-

3y = 42

y = 14.

Substitute y = 14 in equation A:

x - 2(14) = -11

x = -11 + 28

x = 17.

5 0
3 years ago
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