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
ElenaW [278]
3 years ago
13

What are the zeros of the quadratic function f(x) = 2x2 + 8x – 3?

Mathematics
2 answers:
julsineya [31]3 years ago
8 0
The zeros of the function are also called the roots. Thus, this problem is basically locating the root of the given equation.

To locate the roots, we equate the equation f(x) to 0.

We then dissect each term to identify a, b, and c in the quadratic equation formula:

x = (- b +- √(b²-4ac))/2a

a = 2
b = 8
c = -3

x1 = 0.3452
x2 = -4.345


topjm [15]3 years ago
8 0

Answer:

a

Step-by-step explanation:

You might be interested in
What will be the next in the series 2,60,10,120,30,?
grandymaker [24]
2 to 60 is 58 -48 is 10 
so you have think what sort of maths skills are used like it could n+58 -48 then square or something ,but check what the differences are between the numbers.
hope it helped.
8 0
4 years ago
MUST HELP!!!! (50 POINTS) +BRAINLEST +5 STARS +THANKS ON PROLFILE!!!!
AfilCa [17]
The ratios of the Areas
8 0
3 years ago
I need estimate then record the product
creativ13 [48]
Round and then see what the number you have too add, subtract , multiply, and divide and then you would find the answer
8 0
3 years ago
Write a sequence that has three arithmetic means between 35 and 45
klasskru [66]
45 - 35  = 10 
so we divide by 4  10/4 = 2.5 
The sequence is  35, 37.5, 40, 42.5, 45
5 0
3 years ago
Find the surface area of the pyramid. DO THIS AS QUICK AS POSSIBLE
mrs_skeptik [129]

Explanation:

How many surface has a pyramid?

5 Faces

It has 5 Faces. The 4 Side Faces are Triangles. The Base is a Square.

8 0
2 years ago
Other questions:
  • Evaluate.<br><br>1,000 squared 5 =
    13·2 answers
  • Solve the equation, 4 - (x + 1) = 6.<br><br> x = -9<br> x = 3<br> x = -3<br> x = 9
    5·1 answer
  • If two sets are disjoint, then what region represents the union of their complements in a Venn diagram?
    10·2 answers
  • A hovercraft takes off from a platform. It’s height (in meters), x seconds is modeled by h(x)=-(x-11)(x+3). What is the height o
    6·1 answer
  • HELP HELP HELP WHATR IS THE ANSWER PLEASE HELP ME ANSWER THIS CORRECTLY FOR 50 BRAINLIEST POINTS AND BRAINLIEST PLEASE
    6·1 answer
  • 2(2x+3)=3(3x+1)<br> Duýdhdhdjjdjdjđm
    5·2 answers
  • Evaluate the expression 7+3²× 2​
    8·1 answer
  • HELP PLEASE!!!!! i need to find the rate of change
    6·2 answers
  • Solve for m: 5m - 9 = 4m + 2<br><br> 0<br><br> 11<br><br> 1<br><br> -7<br> WILL GIVE BRAINLIEST!
    5·1 answer
  • A square coffee table has an area of 196 square inches.what is the perimeter
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!