Let's do this by Briot-Ruffini
First: Find the monomial root
x - 2 = 0
x = 2
Second: Allign this root with all the other coeficients from equation
Equation = -3x³ - 2x² - x - 2
Coeficients = -3, -2, -1, -2
2 | -3 -2 -1 -2
Copy the first coeficient
2 | -3 -2 -1 -2
-3
Multiply him by the root and sum with the next coeficient
2.(-3) = -6
-6 + (-2) = -8
2 | -3 -2 -1 -2
-3 -8
Do the same
2.(-8) = -16
-16 + (-1) = -17
2 | -3 -2 -1 -2
-3 -8 -17
The same,
2.(-17) = -34
-34 + (-2) = -36
2 | -3 -2 -1 -2
-3 -8 -17 -36
Now you just need to put the "x" after all these numbers with one exponent less, see
2 | -3x³ - 2x² - 1x - 2
-3x² - 8x - 17 -36
You may be asking what exponent -36 should be, and I say:
None or the monomial. He's like the rest of this division, so you can say:
(-3x³ - 2x² - x - 2)/(x - 2) = -3x² - 8x - 17 with rest -36 or you can say:
(-3x³ - 2x² - x - 2)/(x - 2) = -3x² - 8x - 17 - 36/(x - 2)
Just divide the rest by the monomial.
Answer:
The simplified expression for the total amount the group pays is (6 + 3·x) dollars
Step-by-step explanation:
The given parameters are;
The number of friends that went to the baseball game = 3
The amount each paid for a drink = $2
The amount each paid for nachos = x dollars
Therefore, the amount each spend = $2 + x dollars
The total amount the three friends spend = 3 × ($2 + x dollars)
By distributive property is given as follows;
a × (b + c) = a × b + a × c
a × (b - c) = a × b - a × c
Given that a, b, and c are real numbers
Therefore;
The total amount the three friends spend = 3 × ($2 + x dollars) = 3 × $2 + 3 × x dollars
The total amount the three friends spend = 3 × $2 + 3 × x dollars
The simplified expression for the total amount the group pays = $(6 + 3·x) = (6 + 3·x) dollars.
Answer:
46.6
Step-by-step explanation:
Answer:
9,000 x 40 = 360,000
Step-by-step explanation:
9,000 x 40 = 360,000
A one nonzero digit is a number that has only one number that's not 0. For example, 300 has only one nonzero digit.
Hope this helps!
Answer:
24 hours/1 day
Step-by-step explanation:
hours per day is a rate which can be expressed in the form of a fraction. since there are 24 hours in one day you know that as a fraction, they are equal to 1. you can then put 24hours/1day.
