All categories

3 years ago

How do you factor n^3-2n^2 ?

Mathematics

2 answers:

antoniya [11.8K]3 years ago

7 0

Factor out common numbers or variables when you can.

To make this the most simplified factor, factor out n², as it is the least factor both have.

n³/n² = n
-2n²/n² = -2

n - 2 is your new answer

hope this helps

dlinn [17]3 years ago

3 0

The answer would be n^2(n-2)

You might be interested in

PLEASE HELP ASAP 35 PTS

salantis [7]

Answer:

Step-by-step explanation:

4 0

3 years ago

Graph the relation and its inverse. Use open circles to graph the points of the inverse. x –3 4 6 9 y 5 6 –9 –10

Tema [17]

Answer:

See attached picture.

Step-by-step explanation:

Graph the function as (x,y) points.

(-3,5)

(4,6)

(6,-9)

(9,-10)

These are graphed in black on the picture.

To graph the inverse, switch the points from (x,y) to (y,x).

(5,-3)

(6,4)

(-9,6)

(-10,9)

These are graphed in red on the picture.

4 0

3 years ago

Dr.Lamb is mixing a solution for his next patient. He has a cylindrical test tube which is 4 inches across on the inside. The de

SSSSS [86.1K]

Answer: There are 34.35 liters left in the test tube.

Step-by-step explanation:

Since we have given that

Depth of the tube = 9 inches

Circumference of base=4 inches

As we know the formula of circumference ,

$Circumference=2\pi r\\\\4=2\times \frac{22}{7}\times r\\\\4\times{7}{22\times 2}=r\\\\\frac{7}{11}=r$

Now, we need to find the volume of tube is given by

$\text{ Volume of test tube }=\pi r^2h\\\\\text{ Volume of test tube }=\frac{22}{7}\times \frac{7}{11}\times \frac{7}{11}\times 9\\\\\text{ Volume of test tube }=\frac{126}{11}=11.45\ inches^3$

Since we have also given that,

Of 1 cubic inch of space holds 3 liters of water,

So,

$1\text{ cubic inch}=3\text{ liters}\\\\11.45\text{ cubic inches}=3\times 11.45=34.35\text{ liters}$

Hence, there are 34.35 liters left in the test tube.

6 0

3 years ago

Earl has $571 in his checking account. After he writes a check to the bookstore for $285, how much is remaining in his account?

Juliette [100K]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Jerome tries to find the value of the expression 3 - 6 + 5 by first applying the commutative property.He rewrites the expression

Afina-wow [57]

By moving the signs he actually changed the number itself. He changed -6 from a negative to a positive and 5 from a positive to a negative. Both equations give different answers.

Hopefully this helps :)

8 0

3 years ago