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
Komok [63]
3 years ago
6

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

Mathematics
2 answers:
Paraphin [41]3 years ago
6 0

Answer:

No real solution

Step-by-step explanation:

There is no perfect squares in 50

sashaice [31]3 years ago
5 0

ANSWER

x =  \pm5\sqrt{2}

EXPLANATION

The given equation is:

50 -  {x}^{2}  = 0

Group the constant term to get:

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

- {x}^{2}=- 50

{x}^{2}=50

Take square root to get:

x =  \pm \sqrt{50}

We simplify further to remove the perfect square.

x =  \pm \sqrt{25 \times 2}

x =  \pm \sqrt{25} \times  \sqrt{2}

x =  \pm5\sqrt{2}

You might be interested in
Solve for n <br> 3n - 7 = 6n - 2n
Vika [28.1K]

Answer: n=-7

Step-by-step explanation:

3n-7=6n-2n

3n-7=4n

-7=n

n=-7

6 0
3 years ago
Read 2 more answers
a share of stock in the bree medical supply company is quoted at 35 1/4. suppose you hold 20 shares of that stock, which you bou
erica [24]
Total number of stocks bought = 20
Rate at which each stocks were bought = 31 1/2
                                                             = 63/2
Rate at which 20 stocks were bought = 20 * (63/2) dollars
                                                             = 10 * 63 dollars
                                                             = 630 dollars
Rate at which each stocks were sold = 35 1/4
                                                             = 141/4 dollars
Rate at which 20 stocks were sold = 20 * (141/4) dollars
                                                         = 5 * 141 dollars
                                                         = 705 dollars
Then
Amount of profit made by selling 20 stocks = (705 - 630) dollars
                                                                      = 75 dollars
So the total amount of profit made is $75. The correct option in regards to the given question is option "D".
3 0
3 years ago
Solve the inequality. g + 6 &gt; 5 g &gt; 1 g &lt; 1 g &gt; –1 g &gt;11
Travka [436]

Answer:ill solve it in a min bc i have to do sum real quick

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
If the diameter of circle O is 20 and CE = 4, then determine the length of AB. Show how you arrived at your answer.
Aneli [31]

Answer:  Length of AB is 16 cm

Step-by-step explanation:

Given: Diameter of a circle is 20 cm and CE = 4 cm

Now as shown in figure AO, BO, CO are radii

\text { Radius } =\dfrac{\text {Diameter}}{2} = \dfrac{20}{2} = 10 cm

Therefore

AO=BO=CO= 10 cm

Now

OE = CO- CE  \Rightarrow OE= 10 -4 = 6 cm

Now in Δ OEB

∠OEB =90°

Therefore by Pythagoras theorem : In a right angle triangle the square of hypotenuse is equal to the sum of square of other two sides.

So we have

BO^2=BE^2+EO^2\\\\\Rightarrow 10^2= BE^2 +6^2\\\\\Rightarrow BE^2= 100-36\\\\\Rightarrow BE^2 = 64 \\\\\Rightarrow BE= 8 cm

Now as we know perpendicular to the chord from the center of a circle bisect the chord.

Therefore

AB= 2\times BE = 2\times 8=16 cm

Hence , the  length of AB is 16 cm .

8 0
3 years ago
What is the intersection of the three sets: A = {0, 2, 3, 6, 8}, B = {2, 3, 6, 8, 9}, and C = {1, 2, 4, 8, 9}? A. {2, 8, 9} B. {
Ugo [173]

Answer:

{2,8}

Step-by-step explanation:

This is the same thing as asking what element (in this case what number) is in all 3 sets.

0 isn't in all 3 sets because it isn't in B.

2 is in all 3 sets

3 isn't because it isn't in C

4 isn't in A.

6 isn't in C.

8 is in all 3 sets.

9 isn't in A

So the elements that are in the 3 sets are {2,8}.

8 0
3 years ago
Read 2 more answers
Other questions:
  • 6 Every marble in a jar has either a dot, a stripe, or both. The ratio of striped marbles to non-striped marbles is 3:1, and the
    7·1 answer
  • Write an expression for "9 multiplied by t''.
    6·2 answers
  • What is the simplest form of 145 over 261
    6·2 answers
  • <img src="https://tex.z-dn.net/?f=3.7x2.7%20" id="TexFormula1" title="3.7x2.7 " alt="3.7x2.7 " align="absmiddle" class="latex-fo
    14·1 answer
  • Does anyone know what the answer is I need help pls
    8·2 answers
  • What is the answer??
    11·1 answer
  • Solve by completing the square! (will give brainlist for work).n ^ 2 + n - 30 = 0
    10·1 answer
  • Solve for z. u=vw+z.
    9·1 answer
  • 8 T and 733 lbs = ? lb<br><br><br><br><br> HELP ME PLEASEEEEE
    8·1 answer
  • Which other congruency statements are correct?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!