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
Natali5045456 [20]
3 years ago
13

Factor out the greatest common factor. 10a3b−6a2b2

Mathematics
1 answer:
podryga [215]3 years ago
4 0

Answer:

2a^2b(5a-3b)

If not then the other way is

5a-3b

Step-by-step explanation:

The GCF of 10a^3b and -6a^2b^2 is 2a^2b

So divide by that you will get

2a^2b(5a-3b)

You might be interested in
A circle has the equation 2x²+12x+2y²−16y−150=0.
KonstantinChe [14]

Answer: B. The coordinates of the center are (-3,4), and the length of the radius is 10 units.

Step-by-step explanation:

The equation of a circle in the center-radius form is:

(x-h)^{2} +(y-k)^{2}=r^{2} (1)

Where (h,k) are the coordinates of the center and r is the radius.

Now, we are given the equation of this circle as follows:

2x^{2}+12x+2y^{2}-16y-150=0 (2)

And we have to write it in the format of equation (1). So, let's begin by applying common factor 2 in the left side of the equation:

2(x^{2}+6x+y^{2}-8y-75)=0 (3)

Rearranging the equation:

x^{2}+6x+y^{2}-8y=75 (4)

(x^{2}+6x)+(y^{2}-8y)=75 (5)

Now we have to complete the square in both parenthesis, in order to have a perfect square trinomial in the form of (a\pm b)^{2}=a^{2}\pm+2ab+b^{2}:

<u>For the first parenthesis:</u>

x^{2}+6x+b^{2}

We can rewrite this as:

x^{2}+2(3)x+b^{2}

Hence in this case b=3 and b^{2}=9:

x^{2}+2(3)x+3^{2}=x^{2}+6x+9=(x+3)^{2}

<u>For the second parenthesis:</u>

y^{2}-8y+b^{2}

We can rewrite this as:

y^{2}-2(4)y+b^{2}

Hence in this case b=-3 and b^{2}=9:

y^{2}-2(4)y+4^{2}=y^{2}-8y+16=(y-4)^{2}

Then, equation (5) is rewritten as follows:

(x^{2}+6x+9)+(y^{2}-8y+16)=75+9+16 (6)

<u>Note we are adding 9 and 16 in both sides of the equation in order to keep the equality.</u>

Rearranging:

(x-3)^{2}+(y-4)^{2}=100 (7)

At this point we have the circle equation in the center radius form (x-h)^{2} +(y-k)^{2}=r^{2}

Hence:

h=-3

k=4

r=\sqrt{100}=10

8 0
3 years ago
Which statement about the scenario represented in the table is true? Assume time is the independent variable
Verizon [17]

Answer:B

Step-by-step explanation:

5 0
3 years ago
Helpppp please I’ll name brainliest
Dominik [7]

Answer: Commutative Property of.

Addition

Step-by-step explanation:

3 0
3 years ago
A grocery store has three locations: Central, North, and South. The grocery store counted the number of cantaloupes sold at each
Nikolay [14]
A) the number of the cantaloupes sold at Central varied less than did the number sold at North.
Because in Central it is 45 and 4.1 in sales of MAD and It is 47 5.7 in North
North>Central>South
8 0
3 years ago
Read 2 more answers
Find the value of x.<br> 3x -8°<br> 2x + 1°
Naddik [55]
1= x=2 2/3 2= x=1/2 this is cause you must get x alone so you have to move the “-8,1” over the then divide it by the number in front of x pls mark brainliest
5 0
2 years ago
Other questions:
  • Two cars start moving from the same point. one travels south at 48 mi/h and the other travels west at 20 mi/h. at what rate is t
    9·1 answer
  • A students work to simplify a radical is shown below. Select the statemmebt which best applies to rhe sample mathematical work
    5·1 answer
  • I'm going to have a test later and i need help (p.s it show random ads just letting you know)
    15·1 answer
  • At a local sporting goods store, employees get paid a commission that is 6% of their sales. gina's sales for the week was $441.0
    13·2 answers
  • A bottle is filled with saline solution for eyes, is the bottle more likely to hold 15 milliliters of solution or 1 liter of sol
    15·1 answer
  • On a piece of paper, use a protractor and a ruler to construct △ABC with AB=4 in. , AC=4 in. , and m∠A=60° . Which statement is
    8·2 answers
  • Please help me it will be very much appreciated
    13·1 answer
  • Pls help ASAP I will give brainleist answer
    9·2 answers
  • The graph of the quadratic function f is shown in the grid. Which of these best represents the domain of f?
    11·1 answer
  • Will give out 25 points for right answer!!! (Both parts of answer 1)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!