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
svetoff [14.1K]
3 years ago
10

What are the solution(s) to the quadratic equation 50 – x2 = 0?

Mathematics
1 answer:
Dmitrij [34]3 years ago
5 0

Answer:

x = ±5\sqrt{2}

Step-by-step explanation:

We have been given the quadratic equation;

50-x^{2}=0

The first step is to subtract 50 from both sides of the equation;

50-x^{2}-50=0-50

-x^{2}=-50

Multiplying both sides by -1 yields;

x^{2}=50

The final step is to obtain square roots on both sides;

\sqrt{x^{2} }=\sqrt{50}\\x=+/-\sqrt{50}

Therefore, x = ±5\sqrt{2}

You might be interested in
Here is a list of the normal monthly precipitation (in inches) for January for 20 different U.S. cities. 4.0, 1.0, 1.5, 1.6, 2.0
shutvik [7]

Answer:

minimum value = 1.0 , the lower quartile = 2.3, the middle value = 3.5.

the upper quartile = 3.95, the maximum value  = 7.3.

Step-by-step explanation:

Five Number Summary of any data consists basically of 5 data sets.

1) The minimum Value

2)The first (lower) quartile

3) The middle value (Median)

4) The third (upper) quartile

5)The maximum value

Now, the given data is  4.0, 1.0, 1.5, 1.6, 2.0, 2.2, 2.4, 2.7, 3.4, 3.4, 3.5, 3.6, 3.6, 3.7, 3.7, 3.9, 4.1, 5.8, 4.1, 7.3

Arrange it in the ascending order,

1.0, 1.5, 1.6, 2.0, 2.2, 2.4, 2.7, 3.4, 3.4, 3.5, 3.6, 3.6, 3.7, 3.7, 3.9, 4.0, 4.1, 4.1, 5.8, 7.3

Here,

1) The minimum Value  is 1.0

2)The first (lower) quartile  is  2.3.

3) The middle value (Median)  is 3.5.

4) The third (upper) quartile is  3.95.

5)The maximum value  is 7.3.

7 0
3 years ago
What is the sum of 32 and the product of 48
77julia77 [94]

                       

The sum of 32 and the product of 48 is 12

6 0
3 years ago
What's the square root of 30(.8)(90)??
Burka [1]
<span>square root of 30(.8)(90)
</span>√30(.8)(90)
√2700(.8)
√2160
12√15

3 0
3 years ago
360 kilometers is 24% of how many kilometers.
Katena32 [7]
Do 360 <span>÷ 24/100. Flip the fraction so that it is now 360 x 100/24. Make that   360 x 100/24. That is then 36000/24. Do the division and then you get 1500.
</span>
7 0
3 years ago
Read 2 more answers
Is the point \displaystyle (1,2)(1,2) a solution to the system of equations \displaystyle y-10x=-8y−10x=−8 and \displaystyle y=-
irakobra [83]
No because it’s just no
3 0
3 years ago
Read 2 more answers
Other questions:
  • Help please and explain
    7·1 answer
  • Angle A and B are supplementary. Angle a has a measure of 80. What is the measure of angle B? The measure of angle B is
    12·1 answer
  • The vertices of rhombus DEFG are D(1, 4), E(4, 0), F(1, –4), and G(–2, 0).
    7·2 answers
  • Stock Market At the beginning of the day the stock market goes down 50 3/4 points and stays at this level for most of the day. A
    6·1 answer
  • The function is given by the formula f(x)=3x+2.
    12·1 answer
  • Evaluate composite functions
    8·1 answer
  • Please help me figure thus out. I thought I had it but it keeps telling me I'm wrong.
    9·1 answer
  • HELP ME, SOMEONE!!!
    8·1 answer
  • Please help. due today.
    8·1 answer
  • Which expression is equivalent to 3.6 × 3.6 × 3.6 × 3.6?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!