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
vampirchik [111]
3 years ago
6

Determine the zero solution f(x)=3x^(2)+5x-12

Mathematics
1 answer:
RideAnS [48]3 years ago
6 0

Answer:

x= -3 or 4/3

Step-by-step explanation:

3x²+5x-12 =0

3x²+9x-4x-12=0

3x(x+3) -4(x+3) =0

(3x-4)(x+3)=0

x=-3 or 4/3

You might be interested in
A circle is defined by the equation given below.
tatyana61 [14]

Answer:

(1/2, 1)

2

Step-by-step explanation:

x² + y² − x − 2y − 11/4 = 0

x² − x + y² − 2y = 11/4

Complete the squares.

x² − x + 1/4 + y² − 2y + 1 = 11/4 + 1/4 + 1

(x − 1/2)² + (y − 1)² = 4

The center of the circle is (1/2, 1) and the radius of the circle is 2.

5 0
3 years ago
Here’s another one free 50 points and brainiest, first come first serve!<br> 4x+5-10+3x=57
GarryVolchara [31]
So we have to simplify this equation:
4x+5-10+3x=57
Add like terms:
7x-5=57
Then add 5 to both sides:
7x=62
x=62/7
3 0
3 years ago
Read 2 more answers
Chad's recipe for chocolate chip cookies makes 24 servings of 375 calories each. Chad decided to make 150% of the amount in the
sineoko [7]
The answer is 13,500. I hope this helps
8 0
3 years ago
Solve for a.<br><br> a + 16 = 20
Julli [10]

Answer:

4

Step-by-step explanation:

a+16=20

a=20-16

a=4

8 0
3 years ago
Read 2 more answers
At an annual salary of $55,000 per year, what is the amount of semimonthly paychecks?
Amiraneli [1.4K]
Semi monthly means 2 times per month
assume that pay is at beginning and middle of month (doesn't matter, but  makes it easier for me)

so 12 months
2 times per month
12 times 2=24
divide 55000 by number of months
55,000/24=2291.67

so the amount per paycheck, assuming equally distributed amounts throughout the paychecks, is $2291.67
4 0
3 years ago
Other questions:
  • The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 F
    6·1 answer
  • What is 0.00045 - 2.5× 10 with an exponent of 5
    11·1 answer
  • A box of candies contains only chocolates, licorice sticks, peppermints, and gummy bears. If 1/4 of the candies are chocolates,
    11·1 answer
  • Linh has obtained scores of 82, 79, and 75 on her midterm algebra exams. If the final exam counts twice as much as a midterm, wh
    8·1 answer
  • What single decimal multiple would you use to increase by 3% followed by a 9% in crease
    14·1 answer
  • Isabel worked 20 hours last week and earned $145.80. Nan worked 15 hours last week and earned $112.50. How much more does Nan ea
    6·2 answers
  • Ebony earns 2000 a month if she spends 450 a month
    6·1 answer
  • Please simplify this equation
    14·2 answers
  • |-4|——|4| greater smaller or equal too? PLEASE I NEED HELP!
    6·1 answer
  • Which ordered pair is a solution to the following system of inequalities?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!