2 years ago

O 2ry (x - 2y) O 2xy (ry - 4y) 2ry (x - 2y?) O 2x2y3 (y - 2)

Mathematics

1 answer:

horrorfan [7]2 years ago

7 0

Answer:

The first one, 2xy (x - 2y)

You might be interested in

Colin buys a car for £45500. It decreases in price 6% per year. How much will it be worth in 3 years?

just olya [345]

Answer:

The answer is 33,710 euros.

Step-by-step explanation:

Start by multiplying 45,550 by 6%. This will give 2,730. over the next three years the price decreases, so multiply 2,730 by 3, which is 8,190. Finally, subtract 45,550 by 8,190 to get 33,710.

5 0

2 years ago

SIMPLIFY THIS POLYNOMIAL EXPRESSION:<br> 4 (5X2 + 2) - (-4X2 + 7).<br> + (- 3X2-5)

lana66690 [7]

Answer:

6x^2-10

Step-by-step explanation:

You add like terms. All the x^2 you add them and you add together the ones that are not multiplied by x. Make sure to distribute the negative.

5 0

3 years ago

Read 2 more answers

Find the distance between the two points. Round to the nearest tenth, if necessary. (Point 1 is at (-5,2) and point 2 is at (3,-

aivan3 [116]

Answer:

d = 9.4

Step-by-step explanation:

d= $\sqrt{(3-(-5))^2 +(-3-2)^2\\$

d= $\sqrt{(8)^2+(-5)^2}$

d= $\sqrt{64+25}$

d= $\sqrt{89$

d=9.4

3 0

2 years ago

On a dessert table there is one cupcake for every 5 cookies . There are 85 cookies for dessert table. how many cupcakes are on t

vredina [299]

I believe it’s 17

85/5=17

7 0

2 years ago

(2a-b)2-(a-2b)2 factorial

kvasek [131]

Hello, we know that for a and b real numbers

$a^2-b^2=(a-b)(a+b)$

So,

$(2a-b)^2-(a-2b)^2=(2a-b-a+2b)(2a-b+a-2b)\\\\=(a+b)(3a-3b)\\\\\boxed{=3(a+b)(a-b)}$

Thank you.

7 0

3 years ago