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
ExtremeBDS [4]
2 years ago
7

Part E 1e. Subtract the binomial 12y2 – 4y3 from the trinomial 7y - 2y3 + 5y2

Mathematics
1 answer:
bazaltina [42]2 years ago
4 0

Answer:

2y^3-7y^2+7y

Step-by-step explanation:

7y - 2y^3 + 5y^2 - (  12y^2 – 4y^3)

Distribute the minus sign

7y - 2y^3 + 5y^2 - 12y^2 + 4y^3

Combine like terms

2y^3-7y^2+7y

You might be interested in
Expression for six minus b
Zanzabum

Answer:

6-b

Step-by-step explanation:

I hope this helps, and have a great day! :D

4 0
2 years ago
Read 2 more answers
The vertices of triangle QRS have coordinates Q(1, −2), R(3, −2), and S(2, −4).
Mamont248 [21]
The vertices of triangle QRS have coordinates Q(1, −2), R(3, −2), and S(2, −4). The coordinates are the coordinates of the vertices of triangle QꞌRꞌSꞌ when triangle QRS is reflected across the x-axis <span>Qꞌ(1, 2), Rꞌ(3, 2), Sꞌ(2, 4). The answer is  letter B.</span>
6 0
3 years ago
Please help I will give brainliest.
Kay [80]
(2,0) and (-1/2,0) is the correct answer
3 0
1 year ago
Read 2 more answers
Solve. x2 + 14 = 9x A) x = 2, x = 7 B) x = 3, x = 5 C) x = −2, x = −7 D) x = −3, x = −5
chubhunter [2.5K]

Answer:

A) x = 2, x = 7

Step-by-step explanation:

x^2 + 14 = 9x

Subtract 9x from each side

x^2-9x + 14 = 9x-9x

x^2-9x + 14 = 0

What 2 numbers multiply to 14 and add to -9

-7*-2 = 14

-7+-2 = -9

(x-7)(x-2) = 0

Using the zero product property

x-7 = 0   x-2 =0

x=7   x=2

7 0
3 years ago
Write the fraction as a mixed number. 9/2
atroni [7]
Do you need the number 9/2 simplified? if so, the answer is 4 1/2 :) hope this helps!
5 0
3 years ago
Other questions:
  • What is the answer? To Solve This Problem?
    8·2 answers
  • A train travels 3.5 kilometers on a straight track with grade of 1 degree 10'. What is the vertical rise of the train distance?
    9·1 answer
  • A plane traveled 2464 miles to San Francisco from Boston. With the wind to San Francisco, it took 14 hours. Into the wind from S
    8·1 answer
  • Which triangle is similar to AJKL?<br> Ο ΔJKM<br> Ο ΔΜΚL<br> AKML
    9·1 answer
  • jim says that the output of the floor function is the number before the decimal point in the input true or false?
    12·1 answer
  • Each of her 12 friends ate 1/8 of ice cream what the total amount of ice cream they ate
    14·1 answer
  • Which store will she purchase the rug from
    15·1 answer
  • Please help me please I really need help
    5·1 answer
  • There was a girl half my age when i was 12, now i am 64 how old is she?
    11·1 answer
  • What are both of these?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!