Question

What is the simplified form of each expression?

-√196
A. 98
B. –14
C. 14
D. 392

Answer 1

B

Answer 2

- 14 X -14 = 196

Answer 3

it B. the square root of 196 is 14. since you have the negative out side the radical, it becomes negative. (remeber the negative outside the radical is actually a -1) after squaring rooting 196, u get 14. so -1 x 14 = -14

Answer 4

YUP can anyone help me on my problem please
Its a picture

Answer 5

i dont under Algebra I Part

Answer 6

sure i can true.

Answer 7

Oh, I can help with that one. Ready to work together on it?

Answer 8

Yeah sure

Answer 9

The easiest way to solve a multiple choice problem like that is to plug in the x values and try to find the answer through elimination.

Answer 10

OKay

Answer 11

I can tell you that plugging in 0 won't help because they all turn into -3. So, let's do 1 for each one.

A. y = –x – 3
B. y = x – 3
C. y = 2x − 3
D. y = ­­–2x + 3

Just to make sure you understand, where do we plug in the "1" that we're going to plug in, and what value do we want the answer to be?

Answer 12

i dont understand Algebra I Part and i have home work.

Answer 13

* (Well I lied when I said they all turn to -3 when you plug in 0; D turns into +3, so we know D is wrong already! Yay!)

Answer 14

YAY

Answer 15

Alright, so where do you think we plug in the 1 when we are testing equation A?

A. y = –x – 3

Answer 16

Where the x is?

Answer 17

x-actly! (Yay, puns!)

And what happens when we do:

y = -(x) - 3 (make sure you never forget that negative in front of the x!)

Answer 18

answer is C

Answer 19

you plug in for x for each and try to get y.

Answer 20

AWWE your so smart thank you

Answer 21

to who you saying thank you?

Answer 22

You have the same potential to answer the questions; you've just gotta try to solve 'em. lol

Answer 23

you both are so smart at math .

Answer 24

haha thanks

Answer 25

But Gabriella, just to make sure: do you understand HOW to solve a similar problem if one appeared on a test?

Answer 26

Yes :)

Answer 27

Ah alright, that's great then!