3 years ago

Use the discriminant to determine the number of solutions. x2 + x = 12

Mathematics

1 answer:

Sati [7]3 years ago

3 0

Answer:

x=4

Step-by-step explanation: So you do 2x plus 1x which is 3x. Then you divide both sides by 3 which leaves you with x=4. Thats your answer. <3

You might be interested in

How many square decimeters are in 687.1 cm²?

Alexus [3.1K]

Answer:

6.871 decimeters

Step-by-step explanation:

687.1 square centimeters = 6.871 square decimeters

1 dm² = 100 cm²

7 0

2 years ago

Read 2 more answers

Gabriel has 15 5/8 pounds of clay. He will use 7/10 pound to make each bowl. After making 8 bowls he wonders how many more bowls

evablogger [386]

7/10 x 8 = 5 6/10
15 5/8 - 5 6/10 = 10 1/40
10 1/40 / 7/10 = 14 9/28
so he can make 14 more bowls and 9/28 of another bowl so you round down to 14 complete bowls.

8 0

3 years ago

Read 2 more answers

Help me and please do number 4 and be more specific please Number 5 and 6 also.

joja [24]

I can’t see anything

8 0

3 years ago

Read 2 more answers

Will give brainliest answer

melamori03 [73]

Answer:

See attached

Step-by-step explanation:

<em>Refer to attached</em>

Point B has coordinates of (8, 12) relevant to point P

Scale factor is 1/4

So the coordinates of the image are

x = 8/4=2, y= 12/4=3

The point is

B'(2, 3)

4 0

4 years ago

Which variable is most important to the following problem? After two hours, Kaylee measured the temperature of a mixture to be 6

Zarrin [17]

It was the temperature peak 89.4 without this there would be no difference.

5 0

3 years ago