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
AfilCa [17]
4 years ago
14

How do i solve 0 = x squared + 3​

Mathematics
2 answers:
My name is Ann [436]4 years ago
7 0

Answer:

3

Step-by-step explanation:

0•0=0

0+3=3

Georgia [21]4 years ago
7 0

Answer:

x= -1.73

Step-by-step explanation:

0 = x²+3

subtract 3 from both sides

0-3 = x²+3-3

-3 = x²

square root both sides to make x the subject of the formula

√-3 = √x²

square cancel the square root

∴ x= -1.73

You might be interested in
Need help pleaseee x
Grace [21]

-95/5=-19

70/-2=-35

-18 \times 10=-180

27 \times -3=-81

7 0
3 years ago
Read 2 more answers
Cdunwvwrnovnwvovnkvnoevnevne<br><br><br> help
Marysya12 [62]

Answer:

2

Step-by-step explanation:

7 0
3 years ago
How do I find the B value in a sine function when I know the period? The period is 15 and I need to find the B value.
yaroslaw [1]

Answer:

b = \frac{2\pi }{15}

Step-by-step explanation:

The standard form of the sine is

y = asin(bx + c) + d

where | a | is the amplitude, period = \frac{2\pi }{b}

c is the phase shift and d the vertical shift

Here period = 15, thus

\frac{2\pi }{b} = 15 ( multiply both sides by b )

15b = 2π ( divide both sides by 15 )

b = \frac{2\pi }{15}

3 0
3 years ago
Simplify each expression as much as possible, and rationalize denominators when applicable. √18x/(3√x^5)=?
Anni [7]

Answer:

  (√2)/x²

Step-by-step explanation:

\dfrac{\sqrt{18x}}{3\sqrt{x^5}}=\sqrt{\dfrac{18x}{9x^5}}=\sqrt{\dfrac{2}{x^4}}=\dfrac{\sqrt{2}}{x^2}

_____

Or, maybe you mean ...

\dfrac{\sqrt{18}x}{3\sqrt{x^5}}=\sqrt{\dfrac{18x^2}{9x^5}}=\sqrt{\dfrac{2x}{x^4}}=\dfrac{\sqrt{2x}}{x^2}

8 0
3 years ago
What type of triangle is shown in the image?
frutty [35]
The triangle is an Obtuse triangle
5 0
3 years ago
Read 2 more answers
Other questions:
  • Y=−1.5x+3 x intercept and y intercept
    14·1 answer
  • How do you work out and solve 12 = 4/5k
    5·1 answer
  • Find a polynomial function with integer coefficients that has given zeros. (There are many correct answers)
    5·1 answer
  • If f(x) =sqr rt 4x+9+2, which inequality can be used to find the domain of f(x)?
    11·1 answer
  • Compare V5 and 1.6.<br> 15<br> 1.6<br> answer: &gt;
    12·1 answer
  • 4y^2+7y-14<br>factor by grouping ​
    7·1 answer
  • Please help simplify
    11·1 answer
  • Solve the inequality for w. -9&lt;−2w+3
    14·1 answer
  • Between 2016 and 2018 how many kg of boulders were excavated?​
    13·1 answer
  • What is the completely factored for of x^2-16xy+64y^2
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!