Question

√x + 14 - 12 = x

Answer 1

x is either 2 or -1

Answer 2

i was gonnea say the same

Answer 3

too slow!

Answer 4

hehehehe

Answer 5

my comp is freazing every once in a wile thats y

Answer 6

But 2 or -1 doesn't show :(

Answer 7

square both sides and then rearrange so it gives x^2-x-2=0
then you factorise to give (x-2)(x+1)
hence x is 2 or -1

Answer 8

how old r u btw

Answer 9

I'm 10, I'm a mathematical god

Answer 10

i am 11

Answer 11

those aren't options

Answer 12

cococnutshake do u have facebook

Answer 13

?

Answer 14

Thanks for the help!

Answer 15

your welcom jk

Answer 16

Coconutshake, if you square:\[\sqrt{x}+14-12=x\],\[\sqrt{x}+2=x\]wouldnt' you get \[x+4=x^{2}\]
Therefore the equation\[x^{2}-x-4=0\]

Answer 17

ekk that should be \[x^{2}-4x+4=0 \]

Answer 18

Therefore the answer is 2.

Answer 19

Therefore your answer is wrong

Answer 20

x = -10 and x = -13 is the correct answer

Answer 21

You're actually all incorrect.

Answer 22

Match the approach to the treatment described
Question 39 options:

Herbie is displaying anxiety when he drives.

Answer 23

math help, screenshot in comments

Answer 24

Which scale factors produce a expansion under a dilation of the original image?

Select each correct answer.

Answer 25

Systematic Desensitization

Electroconvulsive therapy (if all other treatments have failed)

Lithium Carbonate (medication)

Anti-psychotic drugs and then p

Answer 26

A plane intersects a pentagonal pyramid horizontally as shown. Describe the cross-section.

Answer 27

Including details about a person's experience in an essay

creates sympathy

enga

Answer 28

Phineas Gage suffered a serious brain injury when a rod went through his brain. T

Answer 29

math help, pic in comments

Answer 30

How does the activity in this image represent specialization?
A) The products being produced are specialized for each worker.

Answer 31

Average Travel Time to Work
(Workers 16 years and over who did not work at home- in minutes)

New York City, NY: 38.

Answer 32

math help, pic ion comments

Answer 33

According to this graph, most of immigrants to Europe come from
A) the Caribbean.

Answer 34

math help, pic in comments

Answer 35

Solve for X

Answer 36

Which of these would be MOST LIKELY to be considered a geographic "push factor"?

Answer 37

In terms of ethnicity, both the United States and Switzerland
A) have no ethnic controversies.

Answer 38

Math help please

Answer 39

How did the area known as the "Ring of Fire" earn its nickname?
A) Solar eclipses are visible in the area.

Answer 40

The spread of ideas, art, religions, technologies, and languages from one culture to another is known as
A) voluntary trade.

Answer 41

math help, pic in comments