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
Varvara68 [4.7K]
3 years ago
8

Factor completely 6w^4 – 54w^2

Mathematics
2 answers:
kondaur [170]3 years ago
5 0
6w^4-54w^2=6w^2\cdot w^2-6w^2\cdot9=6w^2\cdot(w^2-9)=6w^2(w-3)(w+3)
MaRussiya [10]3 years ago
4 0
6w^4-54w^2=6w^2(w^2-9)=6w^2(w^2-3^2)=6w^2(w-3)(w+3)
You might be interested in
Nojo is 5 years older then jacob . the product of their ages is 84 . now old is noj
mixer [17]
We can make two simple equations to express their ages to each other, then solve for one of the variables. Let n be Nojo's age and j be Jacob's age.

n(j) = 84
n - 5 = j
Use substitution to get only one variable in an equation.

n (n - 5) = 84
n^2 - 5n = 84

Since we have n to the power of 2, this equation has two possible answers, but since we are given four possible answer, just substitute them in the equation until one makes the left side equal 84.

<span>n^2 - 5n = 84
</span>12^2 - 5 (12) = 84
144 - 60 = 84
84 = 84

The answer is C = 12
5 0
3 years ago
Anna said that the product of 7/8 · 1 1/2 = 7/2<br><br>How can you tell that her answer is wrond?
Mazyrski [523]

Here is your answer:


1 1/2 = 3/2


7 × 3 = 21

8 × 2 = 16

Divided to equal 1\frac{5}{16} <--- Real answer:



The reason why she multiplied her answer wrong, she also "kept her original numerator and denominator."


Hope this helps!

5 0
3 years ago
When the hour hand of a click goes around once, how many times does the minute hand of a clock go around?
stiv31 [10]

one hour = 60 minutes.

One day is 1440 minutes.


4 0
3 years ago
Plsss help !!! A - 13/49 = -1
lana [24]
After moving all the terms to the right of the equation and solving you would get A = -36/49. Hope this helps!
5 0
3 years ago
Find a quadratic model for the set of values: (-2, -20), (0, -4), (4, -20). Show your work.
Ivahew [28]
Ok... so this question can be solved by using simultaneous equations. 

Use the general from of a parabola 

y = ax^2 + bx + c

you know the value of c, the y-intercept... y = -4

which means the equation is 

y = ax^2 + bx - 4

now use the other 2 points to get 2 equations in 2 unknowns

(-2, -20) just substitute 

-20 = (-2)^2a + (-2)b - 4  ~~~or~~~ -20 = 4a - 2b - 4

this becomes

4a - 2b = -16

now the other equation using (4, -20)

The simplified form is 




6 0
3 years ago
Other questions:
  • A sandwich shop offers 4 different kinds of bread and 6 different kinds of meat. How many different sandwiches can be made using
    8·2 answers
  • A cab ride is $12.75 write an equation that will help determine how much each friend pays, y=number of friends in the cab z=cost
    8·1 answer
  • Which of the following shows the correct value of the square root of 175?
    7·2 answers
  • Heather is planting a hydrangea shrub. The hole she digs must be 18 inches wide,15 inches long and 3 inches deeper than the heig
    15·1 answer
  • What equation can equal 66 but also equal 25
    6·1 answer
  • What's the difference between Direct and Inverse Proportion? Please explain ​
    10·2 answers
  • - A group of cells grows in number as described by the
    10·1 answer
  • Which theorem or postulate proves the two triangles are similar? The diagram is not drawn to scale .
    15·2 answers
  • Does the graph represent an linear or nonlinear function
    10·2 answers
  • 1/10 Divided By 4. EXTRA POINTS FOR PEOPLE WHO ANSWER!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!