Rules: (-) plus (-) equals positive.
Anything negative in absolute value will turn positive. Example, | -2 | —> 2
|-4b-8|+|-1 -b^2| +2b^3; b=-2
First step is substituting all the “b” to -2.
|-4(-2) -8| + |-1 -(-2)^2| +2(-2)^3
Then start solving.
|8-8| + |-1 -(4)| +2(-8)
|0| + |-5| -16
0 +5 -16= -11
Answer: -11
Add a photo. this is confusing
The probability of getting at least 1 is 1 out of 50 questions
Answer:
32 plus 56 plus 72
Step-by-step explanation:
I put it in the wrong place but its fine . the answer is 160
Answer:
the answer is -33 srry couldn't explain :(
