2 years ago

Please help!!! Which of the following expand (x + y)^5 using Pascal’s Triangle?

1 answer:

6 0

Answer:

${x}^{5} + 5 {x}^{4} y + 10 {x}^{3} {y}^{2} + 10 {x}^{2} {y}^{3} + 5x {y}^{4} + {y}^{5}$

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densk [106]

It would either be 9*(10^3) which would be 9000.

Or, it would be (9*10)^3, which equals 729000.

Please try and get another answer to make sure!

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3 years ago

Ugo [173]

So you would draw an array and then subtract 1 from each side!
hope that helped

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3 years ago

alexandr1967 [171]

Answer:

Perimiter :: 24

Area :: 28

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3 years ago

erik [133]

Answer:

y = 18 or 36

Step-by-step explanation:

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3 years ago

Ganezh [65]

Answer:

Slope is .18

Step-by-step explanation

Find two points along the line.

Calculate slope using $\frac{y2-y1}{x2-x1}$ .

I used the points (1985, .21) and (1990, .30).

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2 years ago