Hi again!
I think I already answered this question - right ?
Ok whatever - the answer and the steps are still in my head~
x^3 - 4x² + 2x + 10 = x² - 5x - 3
Again, same thing
x^3 - 4x² + 2x + 10 -x² + 5x + 3 = 0
Now factorize
(x + 1)(x² - 6x + 13) = 0
Set factor equal to 0
x + 1 = 0 or x² - 6x + 13 = 0
x = -1
The correct option is : B
A+ Guaranteed!
Answer:
540
Step-by-step explanation:
A. 24.6/1.2 = 20.5
b. 1.95/0.25 = 7.8
Answer:
Marisa has made 6 sandwiches.
Step-by-step explanation:
The pounds of roast beef required to make each sandwiches is
, and not
as erroneously typed in the question.
Given that each deli sandwiches made, uses
pounds of roast beef.
Marisa started with 5 pounds, and had 2
pounds left.
Thus,
pounds of roast beef used = 5 - 2
= 5 - 
= 
= 
= 2
Marisa had used 2
pounds of roast beef. So that;
the number of del sandwiches made = 2
÷ 
=
÷ 
= 6
Therefore, the number of sandwiches made by Marisa is 6.
Answer:
-16 and -45
Step-by-step explanation:
-16 - (-45)
= -16 + 45
= 29.