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
andrew11 [14]
3 years ago
14

Multiply............

Mathematics
2 answers:
ZanzabumX [31]3 years ago
8 0
Hey there!

In order to multiply these polynomials together, you will take both terms of the first polynomial and multiply them by each term in the second polynomial. You can then combine any like terms to get your final answer. 

(2x² – 5x)(4x² – 12x + 10)

2x² × 4x² = 8x⁴
2x² × –12x = –24x³
2x² × 10 = 20x²

–5x × 4x² = –20x³
–5x × –12x = 60x²
–5x × 10 = –50x

Write all of these terms together. You can rearrange the similar ones to be next to each other. 

8x⁴ – 24x³ – 20x³ + 20x² + 60x² – 50x

Just add or subtract the terms to simplify, if they can be.

8x⁴ – 44x³ + 80x² – 50x

(8x⁴ – 44x³ + 80x² – 50x) will be your final answer. 

Hope this helped you out! :-)
Firlakuza [10]3 years ago
7 0
Well, I would simplify the expression because you don't know x. Combine all your like terms first
2x^2-4x^2-5x-12x+10
Then add the like terms together
6x^2-(-7x)+10
That would be your final answer! I don't know if it is correct or not, depending the other answers you get. You can also google it if it doesn't help‍♀️
You might be interested in
When a certain number is divided by 4, the answer is 160 with a remainder of 2. What is the number?
Veseljchak [2.6K]
X/4=160R2      X=642. I hope I helped you out.        160x4=640+2=642.
4 0
3 years ago
Read 2 more answers
Jamie and Stella are saving money to sign up for a school trip to Washington, D.C. In order to sign up for the trip, they must p
DanielleElmas [232]

Answer:

1. Let, Jamie needs "$ g" for the  trip. Then, according to the question,

g = 600 -------------------(1)

2. Let, Stella needs "$ m" for the trip. Then, according to the question,

m = 600 -------------(2)

3. If Jamie washes x no. of cars and Stella makes y no. of pies, then,

25x ≥ 600 ≥ 15y -------------(3)

4. Yes, Stella can afford to sign up for the trip with the money she earns.

Step-by-step explanation:

Let, Jamie needs "$ g" for the  trip. Then, according to the question,

g = 600 -------------------(1)

Let, Stella needs "$ m" for the trip. Then, according to the question,

m = 600 -------------(2)

if Jamie washes x no. of cars for $25 each and Stella makes y no. of pies

for $ 15 each, then, according to the question,

25x ≥ 600 ≥ 15y -------------(3)

Yes,  Stella can afford to sign up for the trip with the money she earns. Because, she can make at most 40 pies for $15 each and

$ 40 \times 15 = $ 600 = The amount of money Stella needs for the trip.

7 0
2 years ago
What is the area of the rectangle
aliya0001 [1]
a^4+2a+8 because if you combine like terms that is what you get
3 0
2 years ago
Read 2 more answers
Mr. Olaffsen opened a sandwich shop and a smoothie stand in his neighborhood. The following table and equation show function f,
dalvyx [7]

Answer: the difference between the max is 3200.

Step-by-step explanation:

20000-16800= 3200

8 0
2 years ago
Read 2 more answers
If I pay 10% extra of my regular charge each month on my bill of $35.00, how long until I have built up a full month's credit
tino4ka555 [31]

Answer:

  It would take 10 months to build a full months credit.

7 0
2 years ago
Other questions:
  • Evaluate the discriminant of the equation. Tell how many solutions each equation has and whether the solutions are real or imagi
    14·2 answers
  • If you had 12 pieces of licorice to share equally among 5 people, how much licorice would each person get? Be sure to show your
    13·1 answer
  • Which platonic solid has four faces that are equilateral triangles
    13·2 answers
  • What is the value of (3 + 2)2 - 5 * 3 +23?
    10·1 answer
  • Ned help asap will give brainly
    9·2 answers
  • Can you please help answer the question in the photo?
    11·1 answer
  • Pls answer the first one to answer and get right will get Brainliest
    14·2 answers
  • What is the solution to 0.5x - 2 < 5.5?​
    7·1 answer
  • Solve 2x^2 - 3x = 12 using the quadratic formula.
    7·1 answer
  • How do you solve something like this?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!