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
Tresset [83]
2 years ago
14

Find the values of x for which the denominator is equal to zero for 2x^2+5/x^2-2x .

Mathematics
2 answers:
Elodia [21]2 years ago
3 0

Let's see

\\ \rm\rightarrowtail x^2-2x=0

\\ \rm\rightarrowtail x(x-2)=0

\\ \rm\rightarrowtail x=0\:or\:x-2=0

\\ \rm\rightarrowtail x=0\:or\:x=2

alekssr [168]2 years ago
3 0
<h2>꧁⫷ᴀɴsᴡᴇʀ⫸꧂ </h2><h2 /><h2 />

\green{••••••••••••••••••••••} \blue{••••••••••••••••••••••••••}

\sf {x^2 - 2x = 0}

\sf {x ( x - 2) = 0}

\sf {x = 0 \: or \: x-2 = 0}

\sf \green{ {x = 0 \: or \: x = 2}}

#CarryOnLearning

#LibreAngMatuto

You might be interested in
5. One canned juice drink is 15% orange juice; another is 10% orange juice. How many liters of each should be mixed together in
hram777 [196]
X: liters of 15% orange juice
y: liters of 10% orange juice

x+y=5L

y=5L - x

x liters of 15% orange juice plus y liters of 10% orange juice makes 5 liters of 12% orange juice in equation form:

0.15x+0.10y = 0.12(5L)

0.15x+0.10(5L-x)=0.12(5L)

0.15x+0.5-0.10x=0.6

0.05x=0.1L

x=2L

so y = 3L

so you need 2 liters of 15% orange juice and 3 liters of 10% orange juice
4 0
3 years ago
Blank divided by six equals 14/6
natali 33 [55]

Answer:

14 is blank

Step-by-step explanation:

and its the numerator of the fraction

3 0
3 years ago
Read 2 more answers
What are the numbers of pi
tresset_1 [31]
3.14?

or do you want more digits?

3.141592653589793238462643383279502884197169399375105820974944592307816406286<span> </span>
3 0
3 years ago
Read 2 more answers
Please help with problem !!!
True [87]

Answer:

Step-by-step explanation:

y = 2x^2 - 12x +19                Put brackets around the  1st 2 terms. Take 2

y = 2(x^2 - 6x ) + 19             Take 1/2 of the 6 square it and add inside the brackets

y = 2(x^2 - 6 + (6/2)^2) +19 Subtract 2 *9 from the 19. Express 1st 3 terms as ( )^2

y = 2(x- 3)^2 + 19 - 18

y = 2(x - 3)^2 + 1

Answers

y intercept when x = 0 is y = 19

axis of symmetry x = 3

vertex: (3,1)

Graph

graph: red

axis of symmetry: blue

y intercept, vertex: green

7 0
3 years ago
A. The point-slope form of the equation of a line is y ? y1 = m(x ? x1), where m is the slope and (x1, y1) is a point on the lin
Rudiy27

Answer:

A.

y - 5 = -2(x-6)

Negative reciprocal gives you the perpendicular slope so negative reciprocal of 1/2 is -2.

Then apply point-slope form.

B. The answer is x = 6.

The midpoint of JK is

\left( \frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2} \right) = \left( \frac{8+ 4}{2}, \frac{4 + 4}{2} \right) = \left(6,4\right)

The line that goes through JK is just a horizontal line y = 4 because the y-coordinate does not change. So its perpendicular bisector is the vertical line that goes through the x-coordinate of the midpoint, that is, x = 6.

8 0
2 years ago
Other questions:
  • how many batches of granola bars can ira make if he has 10/3 cups of raisins and each batch requires 2/5 cup of raisins?
    9·1 answer
  • I dont know how to do this problem
    11·2 answers
  • Write an expression for "the sum of d and 9
    13·1 answer
  • We have the triangle ABC where A(3,2), B(7,10) and C(-4,8). Furthermore, P is a point on the side AB such that the areas of the
    12·1 answer
  • Answer for number 40. pleaseeeeee
    13·1 answer
  • How would you write a number line for -3-1.5
    13·1 answer
  • The kids are racing around a circle on the playground with a radius of 12 feet. If they ran around it 5 times, how far did they
    5·1 answer
  • Pleaseee answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!!
    15·1 answer
  • Cot (15 degrees)
    13·1 answer
  • Nabuko buys 14 dog biscuits for $1.68 if nabuko pays $4.20 for dog biscuits how many did she buy
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!