4 years ago

Solve 2x2 + 16x + 6 = 0 by completing the square. Round the solutions to the nearest hundredth

Mathematics

2 answers:

dexar [7]4 years ago

7 0

Are you good at math?

Gala2k [10]4 years ago

7 0

Solve by completing the square;
X= plus or minus the square root of 13 minus 4
Or in decimal form
X= -0.39. X= -7.61

You might be interested in

Plot the point (-5,1) on the grid

rosijanka [135]

Plot -5 on the x axis and 1 on the y axis .

7 0

3 years ago

(x - 1) + (2x + 3) <br><br><br><br> please help

Nostrana [21]

Answer:

3x +2

Step-by-step explanation:

(x - 1) + (2x + 3)

Combine like terms

x+2x -1 +3

3x +2

7 0

4 years ago

Read 2 more answers

How can i cancle the 7 day free trail

kipiarov [429]

Answer:

lol

in settings probable

Step-by-step explanation:

5 0

3 years ago

I need to know if this is correct

vitfil [10]

i thinks its correct.

3 0

3 years ago

A display number cube measures 20 inches on a side. The sides are numbered 1-6. The odd numbered sides are covered in blue fabri

Masja [62]

There are six sides or faces of a cube, each measuring 20 inches. If even numbered sides are covered with red fabric, then a total of 60 inches of red fabric was used. This is based from 3 even numbered sides multiplied to 20 inches as a measurement of each side.

5 0

3 years ago