2 years ago

Multiply: -z^3(5 + z - 4z^2)

Mathematics

2 answers:

Margaret [11]2 years ago

8 0

—4 (-z^3) z^2 + z (—z^3) + 5 (—z^3)

ohaa [14]2 years ago

5 0

Answer:

4z^5 - z^4 - 5z³

Step-by-step explanation:

-5z³ - z^4 + 4z^5

You might be interested in

Determine the selling price and amount of increase of a $270 bicycle with a 24% markup.

Vlad1618 [11]

Take the answer you get from that and add it to 270. That is your answer.

7 0

2 years ago

Please help . I’ll mark you as brainliest if correct !!!!

pav-90 [236]

31-21=15
Answer: 15m
Answer check: 36+15=51✅

3 0

3 years ago

Read 2 more answers

Alex wrote the expanded form for the number 165.038 as “100 + 60 + 5 + 30 + 8.” Was he correct? If not, give the correct expande

ivann1987 [24]

No, Alex is wrong. The correct expanded form would be 100+60+5+.03+.008

8 0

2 years ago

Read 2 more answers

Compare the table and equation.

insens350 [35]

Answer:

The table and equation have the same slope

Step-by-step explanation:

we know that

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

Step 1

Find the slope of the table

we have

$A(4,12)\ B(5,15)$

Substitute the values

$m=\frac{15-12}{5-4}$

$m=\frac{3}{1}=3$

Step 2

Find the slope of the equation

we have

$y=3x$ ------> the equation represent a linear direct variation

The slope is equal to $m=3$

therefore

The table and equation have the same slope

7 0

3 years ago

Read 2 more answers

The money used in Tajikistan is called the Somoni. The exchange rate is $7 = 22 Somoni. Find how many dollars you would receive

nika2105 [10]

Answer:

B: $21

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers