Can someone help me with a question please?

- Liv1234

Can someone help me with a question please?

- chestercat

I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!

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- Liv1234

##### 1 Attachment

- anonymous

it already tells you what b is, just plug it into the equation. Happy to help. Us pikachu's must stick together.

- Liv1234

Omg yess. Pikachu is love and life. And I know how to plug in the variable into the equation, I just have a hard time solving it. I think I got the answer though and I think it's -11.

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## More answers

- anonymous

It would be /-4-2/+/-1+4/+-16 solve from there

- Liv1234

How did you get -1+4 and -16?

- anonymous

those/ are basically paranthesis. do everything inside the paranthesis, then combine.

- anonymous

-b2=4 because -2 times -2 is positive 4
2b3=-16 because -2 to the third power is -2 times -2 times -2, so that would equal -8, times 2, which would give you -16.

- Liv1234

@TheSmartOne could you take a look at this one too?

- anonymous

Shortened down even more it would be: -6+3+-16
And then further:-3+-16
And further: -19

- anonymous

Was it right?

- Liv1234

I got -11. What I did was I solved the first part which was "0" and then the second part which was "5" and then the last part which was "-16" and I added 5+-16 and got -11

- Liv1234

@ganeshie8 am I right? or did i do it wrong?

- anonymous

OOOOOOOOOOOOOOOOOOOO i misread, good job. I guess this is why your smart score is 59 and mine is 58. Hahahahaha...... you were right. Sorry 'bout that

- Liv1234

I was? Ohhh yay! c:

- anonymous

:D

- Liv1234

Wait, I think the 5 I got might have actually been a 3.

- Liv1234

I think I messed up.

- Liv1234

@ganeshie8 was @DALLINATOR720 correct?

- ganeshie8

Yes, -11 looks good

- Liv1234

So, -11 is correct?

- ganeshie8

Yes

- Liv1234

Thank you!(:

- ganeshie8

np

- Liv1234

@ganeshie8 I think I got the answer wrong though. When I did |-1-(-2)^2| I keep getting different answers that aren't 5.

- TheSmartOne

|-1-(-2)^2|
(-2)^2 = -2 x -2 = + 4
|-1 - (+4)|
-1 - (+4) = -1 - 4 = -1 (1 + 4) = -1(5) = -5
|-5| = 5
So, can you identify where you are making the mistake and not getting 5 as the answer, now?

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