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
kykrilka [37]
3 years ago
11

Factorise by grouping method (ax + by)^2 + (bx-ay)^2​

Mathematics
1 answer:
uysha [10]3 years ago
7 0

Answer:

its (b^2+a^2) (x^2+y^2)

You might be interested in
Please Help! (no rush)
Anon25 [30]

Answer:

The answer to your question is below

Step-by-step explanation:

Formula  an expression that uses variables to state a rule

Constant   a number; a term containing no variables

Variable  a letter or symbol used to represent an unknown number

Term   a number or a variable, or the product of a number and variable(s)

Expression   one term or multiple terms connected by an addition or subtraction sign

3 0
4 years ago
Read 2 more answers
15) Which equation does not represent a function?
givi [52]
The answer is D as it can be rewritten as -((y^2)/5)-(8/5)=x. Solving for the x-intercepts you get -((y^2)/5)-(8/5) = 0 as you want to find the y values when x is zero. Solving for y you get: (y^2)/5)+(8/5) = 0 => (y^2)/5)=-(8/5) => y^2=-8 => y = plus or minus sqrt(-8). The first problem is that you have 2 x intercepts which already makes it not a function and second sqrt(-8) is an imaginary number making the solution not a real number.
4 0
3 years ago
Use the image to complete the equation below
s2008m [1.1K]

Given:

A figure in which a transversal line intersect the two parallel lines.

To find:

The missing value for the equation m\angle \_+m\angle BPD=180^\circ

Solution:

In the given figure, the two parallel lines are line ED and line AB, and CD is the transversal line.

Angle BPC and angle BPD lie on a straight line CD. So,

m\angle BPC+m\angle BPD=180^\circ          (Supplementary angles)

Angle APD and angle BPD lie on a straight line AB. So,

m\angle APD+m\angle BPD=180^\circ          (Supplementary angles)

Therefore, the required complete equations are m\angle BPC+m\angle BPD=180^\circ and m\angle APD+m\angle BPD=180^\circ.

6 0
3 years ago
According to a poll, 56% of voters support funding a new community center. A surveyor randomly selects 75 voters and asks each v
Debora [2.8K]

The probability of a person being a supporter of the new community center is 56% or 0.56.

<h2 /><h2>Given to us</h2>
  • 56% of voters support funding a new community center
  • A surveyor randomly selects 75 voters and asks each voter if he or she is in favor of the center.

<h2>To find</h2>

the probability of a success for this binomial experiment.

We want to know the probability of a single success for this experiment. therefore,

x=1

As given to us that 56% of the voters support funding the new community center, there, the probability of a person being a supporter is 0.56.

p=0.56

Thus, the probability of a person being a supporter of the new community center is 56% or 0.56.

Learn more about binomial distribution:

https://brainly.in/question/1640230

8 0
2 years ago
Identify the shape of the cross section of the given figure. O Square O Rectangle O Trapezium
suter [353]

To find the answer, look at the graph and compare to the shapes shown below:

Choose the option that is most likely to the shape on the question.

3 0
2 years ago
Other questions:
  • A letter in the word ELECTRIC is chosen at random. Complete each sentence. There are possible outcomes. The theoretical probabil
    14·2 answers
  • What is the pythagorean theorem?
    7·2 answers
  • A survey of the 12th grade students at Gaffigan High School found that 84% of the seniors have their driver’s licenses, 16% of s
    8·1 answer
  • A bag contains 7 red marbles, 5 yellow marbles, 6 blue marbles, 4 green marbles, and 3 orange marbles. What is the probability o
    14·2 answers
  • _8-1_ = 57<br>please answer​
    9·2 answers
  • What is the answer ?
    6·2 answers
  • 77.86 divided by 0.85
    13·2 answers
  • Michael is making a big batch of granola bars to bring to his soccer game. The oats in the granola bars contain 568.7 grams of c
    5·2 answers
  • Im sorry if you have to put this on paper and do this but I really need help!!!
    6·2 answers
  • Solve the system of equations below by elimination. <br><br><br>x+2y=5<br>2x+6y=12​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!