Plug in -5 for n
-5^3 + 3(-5)^2
-125 + 3(25) = -125 + 75 = -50
f(-5) = -50
Answer:
60 nickels and 25 pennies
Step-by-step explanation:
Answer:
0.0000214
Step-by-step explanation:
To convert the given question to decimal point we will have to move the point by the number in the standard form...how
2.14*10^-5
It means that the point will be moved to the left in five times...
It gives 0.0000214
In some cases we might just have to move the point to the right if only the 10^-5 is just 10^5
Always ensure to be cautious of signs
The final answer is 0.0000214
Answer: 2007
Step-by-step explanation:
Answer:
A.) (x + 2) and (2x - 1)
Step-by-step explanation:
So from the video i just watch this is how its done
3 (2x^2 + 3x - 2) = 0
4 and -1 gives you 3 and you divide them by a which is 2
4/2 (2/1) and -1/2 then you write them from the bottom to top
(x + 2) and (2x - 1)
Answer:
B.) 20 (x + 5) (x - 5) = 0
Step-by-step explanation:
20 (x^2 - 25) = 0
20 (x + 5) (x - 5) = 0
EZ