3 years ago

Multiply (2m2 + 4m – 6)(9m2 + 2m +1)

Mathematics

1 answer:

emmainna [20.7K]3 years ago

5 0

Answer:

18m^4+40m^3-44m^2-8m-6

Step-by-step explanation:

I simplified it and this was the steps v

9m2 m2 + 2 . 1 m2 + 4 . 2mm + 4 . 1 . m - 6

You might be interested in

Stock in Company ABC went from $26 a share to $14 a share. What is the percent of change in the price of a share of stock in the

Katen [24]

Answer:

i think it could be a 12 percent change in decrease, aka 0.12

Step-by-step explanation:

:) have a good day

4 0

3 years ago

Mr. Robins earns a commission on each airfare he books. At the end of the day, he had booked $208.60 worth of airfare and earned

Rama09 [41]

About 6.666666667 percent, that’s his commission rate

3 0

3 years ago

NEED HELP ASAP 100 POINTS

Sveta_85 [38]

Answer:

It's 4x

Step-by-step explanation:

4 0

3 years ago

Drag the integers to substitute for the variables in the

aniked [119]

Answer/Step-by-step explanation:

Given:

5(r - s)

r = 9

s = 1

Required:

Evaluate and simplify

Solution:

5(r - s)

Plug in the values of r and s

5(9 - 1)

= 5(8)

= 40

7 0

3 years ago

Please help me with Part C of this question

pav-90 [236]

Answer:

14-18 minutes

Step-by-step explanation:

Part a is 32 inches per minute

part b is 252 inches per minute

The question asks the change in elevation fastest, in part b 252 is greater than 32 so 14-18 minutes is the answer.

3 0

2 years ago

Read 2 more answers