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
Black_prince [1.1K]
3 years ago
9

Solve the quadratic equation (x+2)^2=1

Mathematics
2 answers:
bagirrra123 [75]3 years ago
7 0

Answer: x = -1, -3

Step-by-step explanation:

Brrunno [24]3 years ago
7 0

Answer:

Step-by-step explanation:

Taking the square root of both sides leads to

x + 2 = ±1

which in turn comes out to  x = -2 + 1, or x = -1, and x = -2 - 1, or x = -3

You might be interested in
Draw an angle of negative pie over three in<br> Standard position.
AVprozaik [17]

Check the picture below.

recall that negative angles go "clockwise".

7 0
3 years ago
What is 7 to the fourth power
Snezhnost [94]
7×7×7×7 = 7^4 = 2,401
4 0
3 years ago
Read 2 more answers
What would be the solution to 45x - 180 ≤720 be?
tia_tia [17]

Answer:

X<20

Step-by-step explanation:

hope this helps

3 0
3 years ago
Read 2 more answers
What is the tangent to the circle ​
Leni [432]

Answer:

PQ

Step-by-step explanation:

TANGENT ALWAYS TOUCH TO THE CIRCUMFERENCE OF CIRCLE

7 0
4 years ago
Which inequality describes this graph?
ZanzabumX [31]

The inequality that describes this graph of the number line is x ≥ 4

<h3>How to determine the inequality that describes this graph?</h3>

From the question, we have the following properties:

  • The graph is a number line
  • The number line extends at both ends
  • The number line starts from less than -5 and ends at greater than 5
  • There is a heavy arrow that extends from a circle over positive 4 to the right.

The property 3 above implies that the domain of the number line is the set of all real numbers.

The property 4 above implies that the inequality of the number line is a greater than or equal to inequality, and the value starts from 4

This is represented by the following inequality

x ≥ 4

Hence, the inequality that describes this graph of the number line is x ≥ 4

Read more about number line at

brainly.com/question/24644930

#SPJ1

4 0
1 year ago
Other questions:
  • 3/4 on a numberline
    6·1 answer
  • 1. Find the product of 2.1 and 3.4.
    7·2 answers
  • Select the equation equivalent to the line 3x - 2y = 14.
    15·1 answer
  • 17.
    7·1 answer
  • Suppose thatAnn selects a ball by first picking one of two boxes at random and then selecting a ball from this box. The first bo
    6·1 answer
  • Multiply<br> 7x(x^2-x+2)
    10·1 answer
  • Def:This is what we call the money you get back when you pay for something.<br><br>term:
    13·1 answer
  • Multiply and divide the following fractions. Remember to invert the divisor and then multiply the fractions.
    7·1 answer
  • Only 3 more questions to go
    7·1 answer
  • Each edge of this cube is 6.7 cm long.<br> Work out <br> a) volume<br> b) surface area
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!