2 years ago

Expand the following using the Binomial Theorem and Pascal’s triangle. Show your work. (x + 2)6

Mathematics

1 answer:

Fiesta28 [93]2 years ago

3 0

Im guessing “x” could equal any number so ... x + 2 = 6 x 6 = 36 if x = 4 .

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Please answer! this is an important exam that im taking right now.

Scorpion4ik [409]

Answer:

Required ordered pair is (0,0) for system of equation

Step-by-step explanation:

The given system of equation is

A). $9^{12x} = 9^{3y}$

B). $y^{4} - 9y^{2} x^{2} =16y$

On simplifying the equation A

$9^{12x} = 9^{3y}$

Take log on both side,

(12x) (log9) = (3y) (log9)

4x=y

To find the solution of the system of the equation :

Replacing value of y=4x in equation B,

$y^{4} - 9y^{2} x^{2} =16y$

$(4x)^{4} - 9(4x)^{2} x^{2} =16(4x)$

$256x^{4} - 144x^{2} x^{2} =64x$

$256x^{4} - 144x^{4}=64x$

$112x^{4}=64x$

We get,

x=0 and x=0.829

Since, 0.829 is not integer number

Only solution of equations is x=0

For the value of y

Replace value x in y=4x=0

Thus, Required ordered pair is (0,0)

8 0

3 years ago

What is the value of x 55,105<br> A.50<br> B.20<br> C.160 <br> D.55

Ann [662]

Answer:

c)55

Step-by-step explanation:

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3 years ago

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guajiro [1.7K]

Answer:

i think the answer is that y is 7 and x is 9

Step-by-step explanation: sorry if this is wrong it probley is

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2 years ago

Everyone get off of social and help people on here! -_-

Marizza181 [45]

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2 years ago

The table below shows all of the possible outcomes for rolling two six-sided number cubes. A table with 36 possible outcomes. Th

Mandarinka [93]

The answer to your problem is D

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2 years ago

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