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
Anit [1.1K]
3 years ago
8

3x^2+5x-3 solve for x using quadratic formula

Mathematics
1 answer:
Anna11 [10]3 years ago
3 0

substitute the values from the quadratic formula.

a= 3

b= -5

c= -3

simplify the numerator

5±√61/2 times 3

Multiply 2 by 3

<h2><em>ANSWER:5±√61/6</em></h2>

You might be interested in
You work as an assistant to a carpenter who designed the tabletop below. He tells you that each shape is a right triangle, and e
svlad2 [7]

Answer:

282.5 inches squared

Step-by-step explanation:

A triangle is half the area of a square.

So we will solve the area as if we were finding the area for a square, and then we halve the result.

Length multiply by height to get the area:

28.25 × 20 = 565 inches squared

Now, half the answer to get the area of the triangle:

565/2=282.5 inches squared

8 0
3 years ago
dirk sold 7 more than 2 times as many gym memberships this month than last month. this month he sold 43 memberships​
adelina 88 [10]

Answer:

14.5

Step-by-step explanation:

I am smart

4 0
2 years ago
Read 2 more answers
A farmer owns a total of 16 chickens and rabbits.The chickens and rabbits have 54 legs altogether.How many rabbits are there.
oee [108]

Answer:

27

Step-by-step explanation:

Tama poyan

27+27=54

#Keep on Learning

6 0
3 years ago
How many days are in two years
klasskru [66]
There are 365 days in one year. So to find the amount of days in two years, we do 365*2 to get 730 days

Hope this helps!
6 0
3 years ago
Read 2 more answers
What is the radius of a cylinder if it has a volume of 769.3 cubic meters and a height of 5 meters? (Use 3.14 for π.) 49 m 14 m
Deffense [45]

Answer:

7m

Step-by-step explanation:

v=πr^2h

769.3=3.14*r^2*5

769.3=15.7r^2

769.3/15.7=15.7r^2/15.7

49=r^2

√49=√r^2

√49=r

r=7m

6 0
2 years ago
Read 2 more answers
Other questions:
  • A 12-foot ladder is placed against a vertical wall of a building, with the bottom of the ladder standing on the level ground 7 f
    8·2 answers
  • 2x^2 +7x +3÷x^3 - x^2 +3x-10​
    7·1 answer
  • The mass of an adult North Pacific right whale is about 70,000 kg, or 7 x 104
    9·2 answers
  • What is the absolute value of -3
    13·1 answer
  • PLZ HELP!! I NEED ASAP
    6·1 answer
  • What is the rate of change of the line on the graph below?
    10·2 answers
  • the main sailboat has the dimensions shown in figure at the right . what is the height of the main sail? Then round to the neare
    12·1 answer
  • Debby used a garden hose to fill up a 4-gallon bucket in just 1/6 of a minute. At what rate does water flow through the hose?​
    8·1 answer
  • Can someone help me with this?
    5·1 answer
  • Luis is proving that the sum of the
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!