Consider the product P(x) = (3x2 - 6x + 2)(7x + 3).What is the numerical coefficient of the x term in P(x)?
Enter only a number for your answer.
Answers
Answer:
-4
Step-by-step explanation:
Notice that the only way to multiply 2 numbers from each of the polynomials and get an x term is to multiply a constant and an x term.
The only ways to do that is to multiply -6x by 3 and 7x by 2.
After you're done multiplying, just combine the 2 like terms:
-18x+14x
=-4x
Therefore, the coefficient of the x term is -4.
Related Questions
What multiplies to 40 but adds to 22
Use the discriminant to determine the nature of the roots of the quadratic equation
Find the domain and range of this function f(x)=1/squareroot of (x-4)
In City Lake, researches caught, marked, and released 213 bass. Later, they took a sample of 104 bass and found that 13 were marked. Estimate the number of bass in the lake.
A. 4 4/5
B. 1 1/4
C. 3/4
D. 12/25
Answers
3 or 4
-3 or 4
Answers
minus x+12 both sides
x^2-x-12=0
factor
(x-3)(x+4)=0
set each to zero
x-3=0
x=3
x+4=0
x=-4
x=3 or -4
answer is first one
Answers
where "a" is a length of side.
Therefore:
Answers
you have this fraction...
simplify...
42/6=7
and
60/7=10
Thus...
Thus, she has saved
B. 23
C. 22
D. 21
Answers
The approximate length of a side of the square field is 22 feet.
Given,
A square field has an area of 479 ft².
We need to find out what is the approximate length of a side of the field.
Give your answer to the nearest foot.
What is the area of a square?
It is given as :
Area = side²
Find the length of a side of a square.
Side = length of a side
Area = side²
We have,
Area = 479 ft²
479 = side²
Side = √479
Side = 21.886
Rounding to the nearest foot.
Side = 21.886 feet
0.886 can be round to 1 foot.
So,
Side = 22 feet.
Thus the approximate length of a side of the square field is 22 feet.
Learn more about finding the side of a square with its perimeter given here:
#SPJ2
So all we really need to do for this one is
area=LW, L=W in squaer so 479=L^2, squaer root both sides, L=W=21.88=22 rounded
so it is C
Answers
Fair Labor standards act was an act passed in 1938 that was in favor of the employees, creating a minimum wage right for them. Mostly all the companies work on this pattern and no one can be denied the standard minimum wage. This act also includes the overtime pay, which pays more money to employees working more than 40 hours a week.
Hence, For all jobs, the rate will be set by a minimum specified in Fair Labor standards act is true.