Answer:
13
Step-by-step explanation:
3(-2)^2-2(-1)
3(4)+2
12+1
13
Answer:
x = 110
Step-by-step explanation:
comment if you want explanation
0.72
- .20
------------
0.52 (.20 is two tenths)
(4y-3)(2y²+3y-5)
First , let's start with "4y"
4y*2y² = 8y³
4y*3y = 12y²
4y*-5 = -20y
Next, let's multiply by "-3"
-3*2y² = -6y²
-3*3y = -9y
-3*-5 = 15
Now, let's combine all of our values.
8y³+12y²-6y²-20y-9y+15 = 8y³+6y²-29y+15