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
amid [387]
3 years ago
15

What is (9x^4-x^2y^2-5y^4)-(3x^4+2x^2y^2-7y^4)

Mathematics
1 answer:
g100num [7]3 years ago
8 0
(9x⁴ - x²y² - 5y⁴<span>) - (3x</span>⁴ + 2x²y² - 7y⁴<span>)
</span>9x⁴ - x²y² - 5y⁴ - 3x⁴ - 2x²y² + 7y⁴
6x⁴ - 3x²y² + 2y⁴
You might be interested in
Which statements are true about the graph of the function f(x) = x2 – 8x + 5? Select three options.
coldgirl [10]

Answer:

1,4,5

Step-by-step explanation: it ees what it ees

4 0
3 years ago
Express the following as percentages. (i) 12 hours in 3 days
Zolol [24]
Hope it helps you buddy

6 0
3 years ago
Read 2 more answers
G A circle is a special case of an ellipse. Explain how a circle is different from other ellipses.
tino4ka555 [31]

Answer:

Main difference between circle & ellipse

Step-by-step explanation:

Circle is a line forming a close loop, all points on the loop line are at equal distance from the centre, that distance is called Radius. Eg : Wheel

Ellipse is also a close loop line, such that distance of locus of all points on the plane to two fixed points (foci) always sum up to same constant. Eg : Orbits of planets

6 0
3 years ago
Please help.<br> Is algebra.<br> PLEASE HELP NO LINKS OR FILES.<br> I don't want links.
alexandr1967 [171]

9514 1404 393

Answer:

  9n^4

Step-by-step explanation:

The divisor and quotient can be interchanged to find the divisor:

  \dfrac{18n^6+27n^5-36n^4}{2n^2+3n-4}=\boxed{\text{Blank 1}}

Such division is carried out by first finding the quotient of the highest-degree terms:

  \dfrac{18n^6}{2n^2}=\dfrac{18}{2}n^{6-2}=9n^4

This value is used to multiply the denominator and subtract that product from the numerator to find the new numerator. The new numerator is zero, so the value that goes in Blank 1 is ...

  9n^4

_____

The attachment shows the long division.

7 0
3 years ago
Prove that the product of a nonzero rational number together with an irrational number is an irrational number.
melamori03 [73]
Each time they assume the sum<span> is </span>rational<span>; however, upon rearranging the terms of their equation, they get a contradiction (that an </span>irrational number<span> is equal to a </span>rational number<span>). Since the assumption that the </span>sum of a rational<span> and </span>irrational number<span> is </span>rational<span>leads to a contradiction, the </span>sum<span> must be </span>irrational<span>.</span>
7 0
3 years ago
Other questions:
  • Anita’s vegetable garden is 21 square feet larger than Fred’s vegetable garden. Anita and Fred decide to pool their money togeth
    13·1 answer
  • PLEAsE HELP[<br> simplify:<br> (3x^4y^4)(5x^4) / 20xy^2
    7·1 answer
  • PLEASE HELP A line has a slope of Negative one-half and a y-intercept of –2. A coordinate plane. What is the x-intercept of the
    5·2 answers
  • 1. 1.267 expanded and word form 2. 2,456.98 expanded and word form 3. 34,568.2​
    5·1 answer
  • Kevin has traveled 42, 1/2 miles on his trip. That is 1/3 of the total distance, how far is his trip?
    5·1 answer
  • Write the function shown in the graph.
    13·1 answer
  • Chelsea has a savings account that pays 6% annual interest, compounded monthly, and she has made no deposits or withdrawals sinc
    11·2 answers
  • -3x^2+12x-8 in vertex form using the completing the square method! ASAP PLEASE WILL MARK U WHATEVER YOU WANT! WORK NEEDED
    9·2 answers
  • HELP WITH THESE 3 QUESTIONS (BRIANLIEST AND 50 POINTS) hint: question 1 is answered (NO LINKS)
    11·2 answers
  • 7 pounds of potatoes cost $63. How many pounds ofpotatoes can you get with $261?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!