2 years ago

Find the sum. 2y y2 + 2y + 1 +4/ y2 + 3y + 2

Mathematics

1 answer:

Sladkaya [172]2 years ago

5 0

Answer:

did u put the equation right?

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tamaranim1 [39]

Answer:

3000

Step-by-step explanation:

640x3 = 1920

90x12 = 1080

7 0

1 year ago

2(1 − x) = 9(1 + 2x) + 52(1 − x) = 9(1 + 2x) + 5

marusya05 [52]

Solving the equation $2(1-x) = 9(1 + 2x) + 5$ we get $x=-\frac{3}{5}$

Step-by-step explanation:

We need to solve the equation $2(1-x) = 9(1 + 2x) + 5$ and find value of x

Solving:

$2(1-x) = 9(1 + 2x) + 5\\2-2x=9+18x+5\\Adding\,\,-18x\,\,on\,\,both\,\,sides:\\2-2x-18x=9+5\\Adding\,\,-2\,\,on\,\,both\,\,sides\\-20x=14-2\\-20x=12\\x=\frac{12}{-20}\\x=-\frac{3}{5}$

So, solving the equation $2(1-x) = 9(1 + 2x) + 5$ we get $x=-\frac{3}{5}$

Keywords: Solving Equations

Learn more about Solving Equations at:

#learnwithBrainly

7 0

3 years ago

Solve for x. Express the answer in simplest form.1/7 = 3/4x - 1

shtirl [24]

1/7 = 3/4x-1
3/4x=1/7+1=8/7
x=8/7*4/3=32/21

4 0

3 years ago

Given the equation for this parabola : y=-(x-4)^2-3 does this parabola have a maximum or minimum value ?

noname [10]

The parabola has a minimum value of -3 due to the subtraction at the end of the equation.

8 0

2 years ago

Sammies room is 20 feet long and 12 feet wide her parents want to cover the floor with tiles. If they choose to use tiles with w

baherus [9]

Find the area of the room by multiplying the length by the width:

Area of room = 20 x 12 = 240 square feet.

Find the area of the tile: 2x 2 = 4 square feet.

To find the number of tiles divide the area of the room by the area of a tile:

240/4 = 60

They will need 60 tiles.

5 0

3 years ago

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