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
dsp73
3 years ago
5

What are the values of x in the equation 4x2 + 4x - 3 = 0?

Mathematics
1 answer:
9966 [12]3 years ago
5 0

Answer:

x=  0.5

or x=  -1.5

Step-by-step explanation:

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

4x2+4x−3=0

Step 1: Factor left side of equation.

(2x−1)(2x+3)=0

Step 2: Set factors equal to 0.

2x−1=0 or 2x+3=0

x= 1/2 or x= −3/2

You might be interested in
I completed 2/3 of my project last month and 1/4 of it this week​
yulyashka [42]

Answer:

You've completed 11/12 of your project

Only 1/12 left to go!

Step-by-step explanation:

2/3 + 1/4 = 11/12

5 0
3 years ago
Read 2 more answers
Priya volunteers at her local library 5 days each week. The round-trip distance from her home to the library is 0.87 miles. How
Sphinxa [80]

Answer:

"Starting today, I need to forget what's gone. Appreciate what still remains and look forward to what's coming next."

"Pain makes you stronger, fear makes you braver, heartbreak makes you wiser."

"I will not allow myself to not feel chosen every single day. And I’ll wait till whenever that is." — Hannah Brown

"Sometimes good things fall apart so better things can come together."

"Live for what today has to offer, not for what yesterday has taken away."

"Accept what is, let go of what was, and have faith in what will be."

"Don't be afraid to start over. It’s a brand new opportunity to rebuild what you truly want."

"Inhale the future, exhale the past."

"Don’t cry because it’s over, smile because it happened."

6 0
3 years ago
Read 2 more answers
Solve the following quadratic function<br> by utilizing the square root method.<br> y = 16 – x2
xxMikexx [17]

Answer:

The solutions are x = -4 and x = 4.

Step-by-step explanation:

Solving a quadratic equation:

We have to find x for which y = 0.

In this question:

y = 16 - x^2

So

16 - x^2 = 0

x^2 = 16

x = \pm \sqrt{16}

x = \pm 4

The solutions are x = -4 and x = 4.

3 0
3 years ago
Indicate whether the following variables are qualitative (QL) or quantitative (QU): a. Favorite color ____ b. Current Occupation
Whitepunk [10]

Answer:

a. Qualitative.

b. Qualitative.

c. Quantitative.

d. Quantitative.

e. Qualitative.

Step-by-step explanation:

a.

Favorite color can be classified into different categories such as blue,orange, white etc, so, favorite color is a qualitative variable.

b.

Current Occupation can be classified into different categories such as teacher, lawyer and doctor etc, so, current occupation is a qualitative variable.

c.

Number of extra credit problems solved can be meaningfully presented as numerical figures so, number of extra credit problems solved  is a quantitative variable.

d.

Number of students in class can be meaningfully presented as numerical figures so, number of of students in our class is a quantitative variable.

e.

Exam Grades can be classified into different categories such as A, B and C etc, so, exam grades is a qualitative variable.

4 0
4 years ago
54x^3 +250y^3<br> in the sum of cubes<br> please helpppp
Slav-nsk [51]

Answer:

What is exactly the question?

4 0
3 years ago
Other questions:
  • I need to know the circumference to this and area of this circle
    9·1 answer
  • 2767545 to the nearest ten
    5·2 answers
  • Which equation models the problem below if c represents the number of babies whose eyes are closed? There are 12 babies in a pho
    12·1 answer
  • hat is the value of y? Enter your answer in the box. A triangle with angle measures thirty-seven degrees and seventy-nine degree
    10·1 answer
  • A population of 200 animals has a growth rate of 13% each year. What will the population be after 3 years?
    11·1 answer
  • write down the first three multiples of 15,20and 25 what generalization can you make about all multiples of 5
    9·2 answers
  • What value is equivalent to 4 + 3(10 − 2 3)? 3 means the third power.
    5·2 answers
  • What is mѕТ?<br> ооо<br> 0100°<br> o 108°<br> o 130°<br> 0 160°
    5·1 answer
  • The linear plot shows how water pressure changes as a diver's depth increases. What is the best
    7·2 answers
  • Simplify 3(8x+2y)<br> A. 30x+y<br> B. 24x+2y<br> C. 24x+6y<br> D. 30xy
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!