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
jasenka [17]
3 years ago
15

6x2 + 6x – 1= -5x – 4

Mathematics
1 answer:
Anna71 [15]3 years ago
4 0

Answer:

x= -1/3 or x= -3/3

Step-by-step explanation:

Let's solve your equation step-by-step.

6x2+6x−1=−5x−4

Step 1: Subtract -5x-4 from both sides.

6x2+6x−1−(−5x−4)=−5x−4−(−5x−4)

6x2+11x+3=0

Step 2: Factor left side of equation.

(3x+1)(2x+3)=0

Step 3: Set factors equal to 0.

3x+1=0 or 2x+3=0

x= -1/3 or x= -3/3

You might be interested in
The point slope form of a line that has a slope of -2 and passes through point (5,-2) is shown below.
Likurg_2 [28]
Insert the point, (5,-2) with the slope of the line to figure out the equation. You can either use point-slope form, or plug it for for slope-intercept form.

Slope-intercept form:
-2 = -2(5) + b
-2 = -10 + b
Add 10 on both sides
8 = b

Thus,

y = -2x + 8

Answer is B
4 0
2 years ago
Which fraction has a value that's equal to 3⁄4? A. 12⁄16 B. 12⁄12 C. 4⁄3 D. 9⁄16
Rus_ich [418]
The fraction 12/16 has the same .75 value as the fraction 3/4
8 0
3 years ago
Read 2 more answers
Cuanto valen 75 sobres a $2,000 el cien?
sergey [27]
<span>Igual que el último.
Si es "$ 2,000 por 100 sobres, dividiremos 2,000 / 100 y obtendremos 20, luego multiplicaremos 20 por 75 y obtendremos" $ 1500 ".
 
Esta es la ecuación
 $ 2,000 / 100 = 20 x 75 = $ 1,500
 
Espero que esto ayude :-)</span>
7 0
3 years ago
Allen has $10 to spend. He bought a sandwich for
Natasha2012 [34]

Answer:

MY friend the anwser is A  I hope this will help plz mark me brainliest

Step-by-step explanation:

8 0
2 years ago
Find all numbers such that three times the number is greater than eight less than the number.
klio [65]

Answer:

ALL SUCH NUMBERS WHICH ARE GREATER THAN -4 satisfy the given condition.

Step-by-step explanation:

Here, assume such number = m

Now, given :

3 times the number = 3 x ( m) = 3 m

8 less than the given number =  m - 8

Now, according to the question:

3 times the number  > 8 less than the given number

or, 3 m > m - 8

or, 3m  - m > m - 8 + m

or, 2  m > - 8

or, m > - 4

Hence, all SUCH NUMBERS WHICH ARE GREATER THAN -4 satisfy the given condition.

6 0
3 years ago
Other questions:
  • Ella used 3 4 of a bag of lemons to make 1 2 liters of lemonade. If Ella's recipe is for 1 liter of lemonade, how many lemons wi
    5·2 answers
  • It is known that 15.6≤P≤15.8. Find the possible values of the side of a square if P is the perimeter of the square.
    11·2 answers
  • Question
    13·2 answers
  • I need help with this!
    7·1 answer
  • Origami is the Japanese art of paper folding. The diagram below represents
    8·2 answers
  • What is the length of DE
    6·1 answer
  • a commonly accepted angle of elevation for a safe, accessible wheelchair ramp is 4.4 degrees. The public library's main door is
    9·1 answer
  • <img src="https://tex.z-dn.net/?f=-12t%20%C2%B2%20%2B%2040t" id="TexFormula1" title="-12t &sup2; + 40t" alt="-12t &sup2; + 40t"
    12·1 answer
  • Total area=<br> Help me please thanks so much
    13·1 answer
  • These box plots show daily low temperatures for a sample of days in two
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!