HELP PLEASE PLEASE 50 PTS
The polynomial is missing the coefficient of the third and last terms.
729x3 – 1,458x2y + ____xy2 – ____y3
If the polynomial is factorable using the binomial theorem, what is the coefficient of xy2?
324
648
972
1,944

HELP PLEASE PLEASE 50 PTSThe Polynomial Is Missing The Coefficient Of The Third And Last Terms.729x3

Answers

Answer 1

Answer:

C

Step-by-step explanation:

Ed2021

Answer 2

The missing coefficient of xy² is 972, option C is correct.

What is Polynomial?

Polynomial is an expression consisting of indeterminates and coefficients, that involves only the operations of addition, subtraction, multiplication, and positive-integer powers of variables

The given polynomial is 729x³ – 1,458x²y + ____xy² – ____y³

To find the missing coefficients, we can use the fact that the polynomial is factorable using the binomial theorem.

According to the binomial theorem, the expansion of (a + b)^3 is:

(a + b)³ = a³ + 3a²b + 3ab² + b³

Comparing this with the given polynomial, we can see that a = 9x and b = -2y.

Substituting these values in the binomial theorem, we get:

(9x - 2y)³ = (9x)³ + 3(9x)²(-2y) + 3(9x)(-2y)² + (-2y)³

Simplifying this expression, we get:

729x³ - 1,458x²y + 972xy² - 8y³

Therefore, the missing coefficient of xy² is 972, option C is correct.

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Step-by-step explanation:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answers

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Step-by-step explanation:

Given parameters:

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Unknown:

Amount of discount = ?

Solution:

To find the amount of discount, ;

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Which of the following statements correctly uses the distributive property?
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Answers

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Step-by-step explanation:

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Answers

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Answer:

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Step-by-step explanation:

Exercise 18.14. Toy defects. Workers at a factory produce a toy with a defect about once every 4 hours on average. Each toy costs the factory approximately $7 in labor and supplies. a. What is the expected number of toys with defects at the end of a 40-hour work week

Answers

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answers

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

here!!! I hope this helps you all :))

The quotient of the divided numbers is:

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What are whole numbers?

Whole numbers is a set of numbers which consists of positive integers and zero. Fractions are not represented as whole numbers.

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Learn more about "whole number divisions" here-brainly.com/question/407943

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Answers

Answer:

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Step-by-step explanation:

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Answer:

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Answers

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Step-by-step explanation:

I cAn Do mAtH!!

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Answers

I'm assuming you're asking for x.

Answer: -1/4 and 21/4

Step 1: Add 2 to both sides of the equation.

∣10−4x∣=9+2

Step 2: You can get two equations from this.

10−4x=11  and -(10-4x)=11−(10−4x)=11

Solve both equations.

1st equation:

−4x=11−10

−4x=1

x=-1/4

2nd equation:

−10+4x=11

4x−10=11

4x=11+10

4x=21

x=21/4

Answer:

[tex]x=-\frac{1}{4} , \frac{21}{4}[/tex]

Step-by-step explanation:

Isolate the absolute value signs by adding 2 to both sides of the equation.

[tex]|10-4x|=11[/tex]

Create a positive and negative case to solve for absolute value problems.

[tex]10-4x=11 \\ 10-4x=-11[/tex]

Subtract 10 from both sides of both equations.

[tex]-4x=1 \\ -4x=-21[/tex]

Divide both sides of each equation by -4 in order to isolate and solve for x.

[tex]x=\frac{1}{-4} \\ x= \frac{-21}{-4}[/tex]

Simplify these x-values by canceling out the negative sign (2 negatives = 1 positive).

[tex]x= -\frac{1}{4} \\ x = \frac{21}{4}[/tex]

x = -1/4 and 21/4 are the solutions to this equation.

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Answers

Answer:

height = 20 yards and base = 25 yards.

Step-by-step explanation:

let the height = x yards.

base = (5 + x) yards.

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Area = 1/2 bh

250 = 1/2 × (x)(5+x)

250 × 2 = 5x + x2

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x2 + 5x - 500 = 0

factorizing:

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but length cannot be negative,

hence x = 20 yards.

height = 20 yards

base = (5 + 20) = 25 yards.

HELPPPPPPPPPP
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Answers

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Step-by-step explanation:

i hope you get it right

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