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
V125BC [204]
3 years ago
5

What is the solution set of the quadratic inequality 4(x + 2)2 <0?

Mathematics
1 answer:
Lesechka [4]3 years ago
3 0

Step-by-step explanation:

<em><u>4</u></em><em><u>(</u></em><em><u>X+</u></em><em><u>2</u></em><em><u>)</u></em><em><u>2</u></em>

<em><u>taking </u></em><em><u>in </u></em><em><u>left </u></em><em><u>hand </u></em><em><u>side,</u></em>

<em><u>(</u></em><em><u>X+</u></em><em><u>2</u></em><em><u>)</u></em><em><u>=</u></em><em><u>4</u></em><em><u>-</u></em><em><u>2</u></em>

<em><u>(</u></em><em><u>X+</u></em><em><u>2</u></em><em><u>)</u></em><em><u>=</u></em><em><u>2</u></em>

<em><u>X=</u></em><em><u>2</u></em><em><u>-</u></em><em><u>2</u></em>

<em><u>X=</u></em><em><u>0</u></em>

You might be interested in
6.50 is 25$ of what number?
Ivenika [448]

Answer:

3.85

Step-by-step explanation:

6.50 goes into 25 how many times

6.50×?=25

6.50 divided by 25 = 3.846153846

Simplify

3.85

8 0
3 years ago
How many times greater is the value of 3 in 300
Tatiana [17]
The value of 3 in 300 is ten times I hope this helps you tell me if you want ,e to explain
7 0
4 years ago
How do I find number 2?
prisoha [69]

Answer:

  y = 3/4x +4

Step-by-step explanation:

From point A to point B, you show a rise of 3 units and a run of 4 units. (The rise is the difference in height of the first two squares; the run is the side length of the first square.) The ratio rise/run = 3/4 is the slope of the line you want.

The upper-left corner of the first square is the y-intercept of the line (4). So, in slope-intercept form, the equation of the dotted line is ...

  y = mx + b . . . . . m = slope; b = y-intercept

  y = 3/4x + 4

8 0
4 years ago
What is the value of x?
torisob [31]

Answer:

x=45^{o}

Step by step explanation:

We have been given that measure of angle A is fifty five degrees, the measure of angle B is eighty degrees and the measure of angle C is x.

Since we know that sum of measures of all the three angles of any triangle equals to 180 degrees.

Let us set sum of measures of all angles of our triangle equal to 180 degrees.

A+B+C=180^{o}

Upon substituting our given values in our equation we will get,

55^{o}+80^{o}+x=180^{o}

135^{o}+x=180^{o}

x=180^{o}-135^{o}

x=45^{o}

Therefore, the measure of angle x equals to 45 degrees.

3 0
4 years ago
Can someone please help?
Scorpion4ik [409]
It’s the third one. .
8 0
3 years ago
Read 2 more answers
Other questions:
  • (tan theta+ cot theta)^2= sec^2 theta+cosec^2 theta​
    12·1 answer
  • Miss Wilton is planning a rectangular flower box for her front window she wants the flower box to hold exactly 16 cubic feet of
    12·1 answer
  • If a is a negative number, then a(1/a) is equal to -1. If a is a negative number and b is a negative number, then product ab is
    10·1 answer
  • Select all statements that are true about the linear equation.
    6·2 answers
  • Mary wants to find this product. 58 x 20 How can Mary find the product? A. 0 +16 + 100 B. 0 + 160 + 1000 . C. 58 + 16 + 100 D. 5
    9·1 answer
  • Which integer is greater, least, or are they equal<br> 0 , -1
    15·2 answers
  • Find the slope and the y-intercept of the graph of y-2=-3/4x<br> .
    9·1 answer
  • What is 1×3×764? <br><br><br>explain! ! Pease explain answer! ​
    10·1 answer
  • ILL GIVE BRAINLIEST PLS HELP ASAP
    5·2 answers
  • Multi step equations
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!