All categories

2 years ago

Factor completely 20x^3y + 30x^2y^2.

Mathematics

1 answer:

weqwewe [10]2 years ago

6 0

Answer:

10x^2 y(2x + 3y)

Step-by-step explanation:

20x^3 y + 30x^2 y^2.

Factor 10x^2y out of 20x^3y.

10x^2 y (2x) + 30x^2 y^2

Factor 10x^2y out of 30x^2y^2.

10x^2 y (2x) + 10x^2 y (3y)

Factor 10x^2y out of 10x^2 y (2x) + 10x^2 y (3y).

10x^2 y(2x + 3y)

you factor out 10x^2y from both side which you will then get 10x^2 y (2x) + 10x^2 y (3y) than you factor out 10x^2y again and get 10x^2 y(2x + 3y) your third option

You might be interested in

#19 how do you do the work???!

Semenov [28]

Answer:

$x=\frac{1}{3}$

Step-by-step explanation:

move the terms with $x$ to the left side of the equation:

add 3x to both sides

$3x-1+3x=1$

add 3x and 3x

$6x-1=1$

move all term not containing $x$ to the right side:

add 1 to both sides of the equation

$6x=1+1$

$6x=2$

divide each term by 6

$\frac{6x}{6}=\frac{2}{6}$

$x=\frac{2}{6}$

simplify the fraction

$x=\frac{1}{3}$

8 0

2 years ago

Wich are factors of 31

disa [49]

1 and 31

Hope this helps

3 0

2 years ago

Read 2 more answers

Pls help me guys :( you guys are talented

4vir4ik [10]

D\

*******************

5 0

2 years ago

There are 1800 students in a school this number is 20% more than what they had last year find the number of students in the scho

harkovskaia [24]

I believe the number of students they had last year are 360 students i hope this helps.

5 0

2 years ago

6) Find the measure of ∠G.

topjm [15]

Answer:

m<G = 71

Step-by-step explanation:

Find x first

7x + 1 + 6x - 6 + 55 = 180

Combine like terms:

13x + 50 = 180

- 50 - 50

13x = 130

/13 /13

x = 10

Then apply to problem

7 (10) + 1

70 + 1

= 71

8 0

1 year ago

Read 2 more answers