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
Sedaia [141]
3 years ago
11

- What is the complete factorization of 4x2 – 24xy + 36y2 ?​

Mathematics
1 answer:
Rzqust [24]3 years ago
5 0

<u>Answer: </u>

The complete factorization of 4 x^{2}-24 x y+36 y^{2} are 4(x-3y)(x+3y)

<u>Solution:</u>

Given Data:

4 x^{2}-24 x y+36 y^{2}

Take common value in all the three term.so we take 4 as common term in the above expression

4 x^{2}-24 x y+36 y^{2}=4\left(x^{2}-6 x y+9 y^{2}\right)

Now factorize the expression \left(x^{2}-6 x y+9 y^{2}\right)

Find the two numbers, whose product should be 9 and sum should be -6.

-3,-3 are the numbers which satisfy the above condition.

When we add -3-3=Sum is 6

Product of -3 \times -3= 9  

-3 , -3 satisfies the condition.

So the expression will become as x^{2}-6 x y+9 y^{2} = x^{2}-3 x y-3 x y+9 y^{2}

Take the common term

x(x-3y)+3y(x-3y)  

(x-3y)(x+3y)  

hence the complete factorization of 4 x^{2}-24 x y+36 y^{2} are 4(x-3y)(x+3y)

You might be interested in
Write the given equation in standard form.<br> −7x−5y=3
lina2011 [118]

Answer:

7x+5y=-3

Step-by-step explanation:

3 0
2 years ago
C Explain why it is not possible to fill out the frequency distribution table below without additional information.​
iogann1982 [59]
It’s not possible because you need the table and numbers to be able to complete it and group them .
3 0
1 year ago
1. An LG Dishwasher, which costs $800, has a 20% chance of needing to be replaced in the first 2 years of purchase. A two-year e
yKpoI14uk [10]

Step-by-step explanation:

The expected value of the extended warrant is calculated as follow.

Value of Waranty

= 800 x 20% − 112.10

= 800 x 20/100 − 112.10

= 47.9

The expected value of the extended warranty assuming it is replaced in the first 2 years is given as follow.

Expected value=800-112.10=>687.90

Therefore, required expected value of extended warranty is 687.90

2.

Given information:

Number of Trials (n) = 15

Probability of Success (p) = 0.10

a) Let X represents the number of left-handed people.

b) The probability distribution follows binomial distribution.

X ∼ Binomial distribution

The probability distribution is given as follow.

P(X = x) = ^nCx(p)^x(1 − p)^n − x

c)The histogram is given as follow. (See attachment)

d) The shape of histogram is skewed right.

e) The mean is calculated as follow.

Mean

=n x p

= 15 x 0.10

= 1.5

f) The variance is calculated as follow.

Variance

= n x p x q

= 15 x 0.10 x 0.90

= 1.35

g) The standard deviation is calculated as follow.

Standard deviation

=√n x p x q

=√15 x 0.10 x 0.90

= 1.162

8 0
2 years ago
Which expression is equivalent to (18)2⋅(19)2
sladkih [1.3K]

The expression that is equivalent to the given expression where the expression is given as (18)2⋅(19)2 is (18 * 19)^2

<h3>How to determine which expression is equivalent to the given expression? </h3>

The expression is given as

(18)2⋅(19)2

Rewrite the above expression properly

So, we have

(18)^2 * (19)^2

The factors in the above expression have the same exponent.

So, the expression can be rewritten as

(18 * 19)^2

Hence, the expression that is equivalent to the given expression where the expression is given as (18)2⋅(19)2 is (18 * 19)^2

Read more about equivalent expression at

brainly.com/question/2972832

#SPJ1

5 0
1 year ago
Plz help i need to finish this asap so i can graduate
Sloan [31]
F(x) = x^2 + 3x + 2
if g(x) is the reflection of f(x) across the x - axis then
g(x) = -f(x)
g(x) = - (x^2 + 3x + 2)
g(x) = - x^2 - 3x - 2
8 0
2 years ago
Other questions:
  • If Earth's mass is 6 × 10^24 kilograms, and Jupiter's mass is 2 × 10^27 kilograms, which of these statements is true?
    9·2 answers
  • Complete the steps of derivation of the quadratic formula
    15·1 answer
  • Wilson bought fruit that weighs 2 and 1 over 2 pounds. How many ounces does the fruit weigh?
    7·2 answers
  • Find the inverse of y = 3x+9
    11·2 answers
  • PLEASE HELP I DON'T UNDERSTAND
    6·2 answers
  • An isosceles triangle has 2 angles of 65*. what is the other angle?
    15·2 answers
  • 10 increased by the quotient of a number and 2 is -15
    11·1 answer
  • Chen, Lisa, Gabriel, and Artie each take a large piece of paper to
    5·1 answer
  • The city of Joyville has 87,388 residents.​
    12·1 answer
  • Which is the solution to this equation 6(x-3)=3x+9
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!