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
eduard
3 years ago
13

What is true about the completely simplified sum of the polynomials 3x^2y^2-2xy^5 and -3x^2y^2 + 3x^2y^2 + 3x^4y?

Mathematics
1 answer:
WINSTONCH [101]3 years ago
5 0

Given:

The polynomials are:

3x^2y^2-2xy^5

-3x^2y^2+3x^2y^2+3x^4y

To find:

The completely simplified sum of the polynomials.

Solution:

We have,

3x^2y^2-2xy^5

-3x^2y^2+3x^2y^2+3x^4y

The sum of given polynomials is:

Sum=3x^2y^2-2xy^5-3x^2y^2+3x^2y^2+3x^4y

Sum=-2xy^5+3x^4y+3x^2y^2

Therefore, the sum of the given polynomials is -2xy^5+3x^4y+3x^2y^2. It is a polynomial with degree 6 and leading coefficient -2.

You might be interested in
What would the answer to this question be? show work please
AURORKA [14]

Answer:

B

Step-by-step explanation:

The volume of a rectangular prism is the length times width times height.

V = LWH

V = (4√3)(3√6)W

V = 12√18 W

V = 36√2 W

If the volume is irrational, then W cannot have a radical that is half of a perfect square, because when multiplied by √2, that would yield a rational volume.  For example, √18 × √2 = √36 = 6.

Therefore, the answer must be B, because 12 is not half of a perfect square.

V = 36√2 (4√12)

V = 144√24

V = 288√6

5 0
3 years ago
Pleasere answerrrrrrr
Troyanec [42]

Answer: the 2nd one

Step-by-step explanation: because i said so ur the dum one

3 0
3 years ago
What is the value of the product (3 – 2i)(3 + 2i)?<br> A. 5 <br> B. 9 + 4i<br> C. 9 – 4i <br> D. 13
UNO [17]

Answer:

D. 13

Step-by-step explanation:

You can do the product in the straight-forward way ...

... (3 -2i)(3 +2i) = 3·3 +3·2i -3i·3 -(2i)(2i)

... = 9 +6i -6i -4i² . . . . . note the middle two terms cancel

Recognize that i = √-1, so i² = -1. Then the sum is

... = 9 -4(-1) = 9+4 = 13

_____

Your graphing calculator can do this product, too.

3 0
3 years ago
Read 2 more answers
What is the greatest common factor of 24, 40, and 56
Anna35 [415]
Factors of 24: 1; 2; 3; 4; 6; 8; 12; 24
Factors of 40: 1; 2; 4; 5; 8; 10; 20; 40
Factors of 56: 1; 2; 4; 7; 8; 14; 28; 56

GCF(24; 40; 56) = 8
3 0
3 years ago
a circular railroad crossing sign has a diameter of 30 inches. which measurment is closest to the area of the sign in square inc
nasty-shy [4]

Answer

707in^2

Explanation

The formula to determine the area of a circle is \pi r^2

Convert the diameter to radius

30/2 = 15

The radius is 15

Plug in the radius into the formula above

\pi 15^2 = 225\pi

225 * \pi = approximately 707in^2

8 0
3 years ago
Other questions:
  • A large pizza at angelo's pizzeria has a diameter of 14 inches. what is the area of the pizza? use 3.14 for π.round to the neare
    14·1 answer
  • Eight people were asked what the balance of their bank accounts at the beginning of the past week was and how much it increased
    14·2 answers
  • Mark and Damien were in a hot dog contest. Mark ate 12 hot dogs. Damien ate 4/6 as many hot dogs as Mark. How many hot dogs did
    10·1 answer
  • 2(x + 25) HELPPPPP MEEEEE
    10·2 answers
  • Explain why we can use any two points on a line to find the slope of the line
    8·2 answers
  • Bill sees two boxes of baseball cards at a card show. The first box has 150 cards for $12.55.The second box has 120 cards for $9
    5·1 answer
  • Help please!!!! I’ll appreciate it so much!
    7·2 answers
  • Please help me I have been stuck for a while
    11·1 answer
  • How do you get 7:46
    8·2 answers
  • Does anyone know the last two? Match the correct property to the equation showing that property.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!