3 years ago

What is the simplified polynomial and the value

Mathematics

1 answer:

Elanso [62]3 years ago

7 0

The simplified polynomial is; xy(x²y - xy² +1) and; the value when x=-3 and y=2 is; -186

From the polynomial given;

x²yxy -xy²xy +xy.

The polynomial can be factorised to yield a simpler form as follows;

xy(x²y - xy² +1).

This is so because, xy is a common factor.

The value is therefore;

(-3×2)((-3)²2 - (-3×2²) +1)

-6(18+12+1)

= -186

You might be interested in

A fashion designer makes and sells hats. The material for each hat cost $5.50. The Hats sell for $12.50 each. The designer spend

labwork [276]

The designer must sell 200 hats for breaking even.

Step-by-step explanation:

Given,

Cost for material for each hat = $5.50

Selling price of each hat = $12.50

Cost spend on advertising = $1400

Let,

x represents the number of hats.

Revenue = 12.50x

Costs = 5.50x+1400

For breaking even,

Revenue = Cost

$12.50x=5.50x+1400\\12.50x-5.50x=1400\\7x=1400$

Dividing both sides by 7

$\frac{7x}{7}=\frac{1400}{7}\\x=200$

The designer must sell 200 hats for breaking even.

Keywords: addition, division

Learn more about division at:

#LearnwithBrainly

7 0

3 years ago

How many 2/5 are in 3/2

kari74 [83]

Answer:

3/2 / 2/5 = 3/2 x 5/2 = 15/4

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

A square is sometimes a rhombus

Veseljchak [2.6K]

Answer:

This would be true.

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A store sells 1/4 pound of beef for $0.75. If u are having a party and need 6 pounds of beef for hamburgers,using the unit rate,

hodyreva [135]

1/4 pound beef, b = $0.75

=》 6 pounds beef = (6)/ (1/4) × b

=》 6 pounds beef = 24 × $0.75 =$18.00

8 0

3 years ago

2. What is the slope of a line that contains the points (4, 2) and (5,9)

MAXImum [283]

Answer:

m=7

__________________

7 0

3 years ago