1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
olganol [36]
3 years ago
12

Pleassseee help and show steps, thank you

Mathematics
1 answer:
Yanka [14]3 years ago
4 0

Answer:

14y³ - 21y² + 49y - 42

Step-by-step explanation:

(7y - 7) x (2y² - y + 6)

Multiply second parenthesis by each term from te first parenthesis

7y x (2y² - y +6) -7 (2y² -y + 6)

Distribute 7y through parenthesis

14y³ - 7y² + 42y -7 (2y² - y + 6)

Distribute -7y through parenthesis

14y³ -7y² + 42y -14y² +7y - 42

Collect like terms

14y³ -21y² + 42y + 7y - 42

collect like terms

14y³ -21y² + 49y - 42

You might be interested in
Line XY intersects plane M and point O.
Anni [7]

Answer:

x and y are coordinates and m is slope

3 0
3 years ago
Simple math. <br> Question 11.
Alborosie

Answer: By 9.1%

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The question is in the picture
yawa3891 [41]

Answer: May you show the angle we are supposed to solve? its a bit unclear. or can you explain the angle to us?

Step-by-step explanation:

6 0
4 years ago
Jaya has a 10 cm square piece of origami paper. If she folds the square into 4 equal triangles, what will be the area of each tr
Katen [24]
<span>This is the term used to describe economic systems in which the basic economic questions are answered based on a socially, pre-established way.</span>
4 0
4 years ago
Read 2 more answers
Help on number 1 is needed!!
tamaranim1 [39]

Answer:

Substitute the values given for f(x) and g(x), in 1. they say f(x)=4x and g(x)=1-x

and basically just substitute them for the functions themselves.

4x+1-x

add like terms!

4x-x = 3x!

3x+1 is your simplified answer, since it is an expression it cannot be simplified any further.

7 0
3 years ago
Other questions:
  • ¡Prime time! what are the factors of 12?<br><br><br>is multiply (i think) ​
    15·2 answers
  • Which expression is equivalent to 8(x+3)?
    13·1 answer
  • If 2/3 ton of gravel covers 3/4 of a driveway, how many tons of gravel are required to cover the entire driveway?
    9·1 answer
  • (Will give brainliest( 50 points)
    7·2 answers
  • (I screenshot the question and choices. please help if you can )
    10·1 answer
  • Dave's favorite recipe (spaghetti pie) calls for 20 ounces of ground sausage. Since it's awesome, everybody wants some, so he de
    15·1 answer
  • Only do 7. iii<br>I will mark you as brainliest.. I don't have time please fasttt​
    7·1 answer
  • What is the surface area of this right rectangular prism with dimensions of 5 centimeters by 5 centimeters by 6 centimeters?
    8·2 answers
  • Solve 2x-y &gt; 1 for y
    8·1 answer
  • n a certain exam of grade ten, 75% students got high score in mathematics, 65%students got high score in English. If 6% of them
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!