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
Eduardwww [97]
2 years ago
10

Y=4x^2-36 solve the following quadratic function by utilizing the square root method x=?

Mathematics
1 answer:
Luda [366]2 years ago
7 0

Answer:

This ans is easily solved by using algebraic identities a²- b² = (a+b) (a-b)

Step-by-step explanation:

1. convert into Identity

2. solve quadratic equation that formed.

You might be interested in
Write an absolute value equation to satisfy the given solution set shown on a number line.
aivan3 [116]

Answer: IX - 4I ≤ 4

Step-by-step explanation:

In the numer line we can see that our possible values of x are in the range:

0 ≤ x ≤ 8

And we want to find an absolute value equation such that this set is the set of possible solutions.

An example can be:

IX - 4I ≤ 4

To construct this, we first find the midpoint M of our set, in this case is 4.

Then we write:

Ix - MI  ≤ IMI

Notice that i am using the minor and equal sign, this is because the black dots means that the values x = 0 and x = 8 are included, if the dots were empty dots, it would be an open set and we should use the <  > signs.

8 0
3 years ago
( PLEASE HELP )Use the table to write a proportion .
Margaret [11]
8/6 and then m/16 is the correct answer
7 0
3 years ago
No links or files please im doing two at a time to get it done quicker
andrew-mc [135]

Answer: 5.6 cm

Step by Step: I used the same formula as the question before and I got the answer for this question. When solving questions like this, you can work backwards from the problem and then solve

3 0
2 years ago
How many different sandwiches can you make using one spread, one type of bread, and one type of meat?
kykrilka [37]
You can make 9 sandwiches
6 0
3 years ago
19. the first side of a triangle measures 4in less than the second side, the third side is 3 in more than the first side, and th
Harman [31]

Answer:

the third side is 5 2/3 in.

s - 1

Step-by-step explanation:

a = side 1

b = side 2

c = side 3

a + b + c = 15

a = b - 4 => b = a + 4

c = a + 3

a + a + 4 + a + 3 = 15

3a + 7 = 15

3a = 8

a = 8/3 = 2 2/3 in

b = a + 4 = 6 2/3 in

c = a + 3 = 5 2/3 in

5 0
2 years ago
Other questions:
  • A 10-foot ladder leans against a wall with its foot braced 3 feet from wall’s base. How far up the wall does the ladder reach? S
    6·2 answers
  • Which statement is true about the prime polynomial 2x2 + 3x + 3?
    11·1 answer
  • The names of 9 boys and 2 girls are in a hat. What is the probability of first drawing a girl’s name and then a boy’s name from
    6·1 answer
  • Given a circle with a diameter of 8, what is the circumference?
    15·1 answer
  • The box plots below show student grades on the most recent exam compared to overall grades in the class: Two box plots are shown
    15·1 answer
  • Ivan biked 1 whole 2/3 on Monday, 2 wholes 1/3 hours on Tuesday, and 2 wholes 2/3 on Wednesday. What is the total number of hour
    12·1 answer
  • -9p-17=10 pls help I do Connexus
    11·1 answer
  • PLEASE PLEASE HELP ME!!!!!! DO NOT DO IT FOR POINTS! I GENUINELY NEED HELP!
    5·1 answer
  • Students plan to decorate the school's flagpole with strings of lights. One end of each string of lights will be attached to the
    13·2 answers
  • Solve for x: √x + 3-4=7
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!