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
Debora [2.8K]
3 years ago
12

Please helpsimplify the expression a²b⁴-b²a⁴/ab(a+b)​

Mathematics
1 answer:
mel-nik [20]3 years ago
7 0

Answer:

ab² - a²b

Step-by-step explanation:

a²b⁴ - b²a⁴ can be factored as a²b²(b² - a²) which becomes a²b²(b + a)(b - a). Since the numerator and denominator both have (a + b) and ab the final answer is ab(b - a) = ab² - a²b.

You might be interested in
In this equation What is 77+23
kondaur [170]
The answer is 100 I’m sure
3 0
3 years ago
Read 2 more answers
X + 10 = 2x<br>solve for x​
Nady [450]

Answer:

10

Step-by-step explanation:

<em>10 + 10 = 2x</em>

<em>2x = 20</em>

<em>10 + 10 = 20</em>

<em>x = 10</em>

have a nice day and mark me brainliest! :)

5 0
3 years ago
Need help to solve please??<br> Need to proof
inysia [295]

Answer:

Step-by-step explanation:

#   Statement   Reasoning

1). KJ║ML    Given

2). ∠KLM ≅ ∠LKJ   Alternate interior angles

3). KL ≅ LK  Reflexive property

4). ΔKJL ≅ ΔLMK  SAS congruence postulate

8 0
2 years ago
If cosθ=2/3 find cscθ using identities. This is in quad. 1.
laiz [17]

Step-by-step explanation:

  • cos θ = 2/3

\quad \twoheadrightarrow\sf {cos \; \theta = \dfrac{Base}{Hypotenuse} } \\

Hence, base = 2 units and hypotenuse = 3 units.

\quad \twoheadrightarrow\sf { H^2 = B^2 + P^2} \\

\quad \twoheadrightarrow\sf { P^2 = H^2 - B^2} \\

\quad \twoheadrightarrow\sf { P^2 = (3)^2 - (2)^2} \\

\quad \twoheadrightarrow\sf { P^2 = 9- 4} \\

\quad \twoheadrightarrow\bf { P = \sqrt{5}} \\

Now, we know that :

\quad \twoheadrightarrow\sf {cosec \; \theta = \dfrac{Hypotenuse}{Perpendicular} } \\

\quad \twoheadrightarrow\bf{cosec \; \theta = \dfrac{3}{\sqrt{5}} } \\

Therefore, the required answer is 3/√5.

4 0
2 years ago
100 POINTS GEOMETRY WORK
oksano4ka [1.4K]
Number 3 is 100 number 4 is 112
6 0
3 years ago
Other questions:
  • Find the vertex of the parabola given by y=2x^2-4x-1
    11·1 answer
  • Megan owns a clothing boutique. The table below represents the profit made, in dollars, every year since 2010, where x represent
    8·1 answer
  • A bag has four green marbles, three red marbles, and three yellow marbles. What is the probability that you pick a red marble, d
    12·2 answers
  • A certain class has 24 students. Which of the following could NOT be the ratio of boys to girls?
    9·2 answers
  • PLEASE HELP ASAP WILL GET BRAINLIEST!!!!
    10·2 answers
  • In a pet store there are 35 dogs and 14 cats what is the ratio of dogs to cats
    8·2 answers
  • An array with m rows and n columns is not: A: An m-by-n array. B: An n-by-m array. C: A two-dimensional array. D: An n times m d
    8·1 answer
  • What is the horizontal distance from the plane’s starting position to its finishing position???? I will mark brainliest
    8·1 answer
  • Using the graphs below, identify which value of the correlation coefficient, best describes
    10·1 answer
  • L
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!