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vredina [299]
3 years ago
14

Describe, with examples of your own, when you would use long division and synthetic division and how to check polynomial divisio

n.

Mathematics
2 answers:
puteri [66]3 years ago
6 0
You use long division when you divide polynomial by other polynomials. You use synthetic division to divide polynomials by binomials of the form (x-k).
Gnoma [55]3 years ago
5 0

Answer:

Long Division whenever you want divide a polynomial for another polynomial of lower degree.

Synthetic division works better when the binomial has the coeficient equals 1. In this case Synthetic division make it faster than Long division, even though it works for other cases too.

Step-by-step explanation:

Check the pictures below

To Check polynomial division, simply multiply the Quotient by the divisor then add the remainder.

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Todd earned some money doing chores. He spent one-fourth of his money see a movie. Then he spent $6.00 on popcorn and drinks. Wh
Vsevolod [243]

Answer: Todd earned $40 mowing the neighbor's lawn.

Step-by-step explanation:

Let x represent the amount of money that Todd earned, mowing his neighbor's lawn.

He spent one-fourth of his money see a movie. It means that the amount spent in seeing a movie is x/4

Then he spent $6.00 on popcorn and drinks. It means that the total amount spent is

x/4 + 6

The amount left would be

x - (x/4 + 6) = x - x/4 - 6

When he went home, he had $24.00 left. It means that

x - x/4 - 6 = 24

x - x/4 = 24 + 6

x - x/4 = 30

Cross multiplying by 4, it becomes

4x - x = 120

3x = 120

x = 120/3

x = $40

7 0
3 years ago
I forgot how to do this
Mamont248 [21]
To find the area of the rectangle, do A=lw which is 4x13=52. to find the area of the triangle, first find the height. this is 13-6=7. now do A=bh/2 which is (5x7)/2=17.5. 17.5+52=69.5 which is your answer. DONT OPEN ANY LINKS ON HERE, ITS A VIRUS
7 0
3 years ago
Read 2 more answers
The bus fare in a city is People who use the bus have the option of purchasing a monthly coupon book for With the coupon​ book,
SashulF [63]

Answer:

26 times

Step-by-step explanation:

The question has missing details. However, the given parameters are

Given

Without Coupon

Bus Fare = $2.00

With Coupon

Coupon = $39.00

Bus Fare = $0.50

Represent the number of fares with x

Without Coupon, cost of fares is

Cost = 2x

i.e.

f(x) = 2x

With Coupon, cost of fares is

Cost = 39 + 0.5x

i.e.

g(x) = 39 + 0.5x

To calculate when both fares will be equal, we must have:

f(x) = g(x)

2x = 39 + 0.5x

Collect like terms

2x - 0.5x = 39

1.5x = 39

Solve for x

x = 39/1.5

x = 26

This implies that, for both cost to be equal, the person must go 26 times

7 0
3 years ago
I dont get this please help.
madam [21]

40 out of 250 students speak French: 40 / 250 = 0.16

Multiply the number of students surveyed by 0.16:

30 x 0.16 = 4.8

Round up to 5 students.

Answer 5 students

3 0
3 years ago
Simply the expression by combining like terms.
Marina CMI [18]

Answer:

6z+7

Step-by-step explanation:

5 0
3 years ago
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