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3 years ago

Use the Binomial Theorem and Pascal’s triangle to expand (x + 2)4.

Mathematics

1 answer:

eimsori [14]3 years ago

7 0

Step-by-step explanation:

As above Pascal's triangle we get that

(x+2)⁴=x⁴+4(X)³*2+6(X)²(2)²+4(X)(2)³+2⁴

(x+2)⁴=x⁴+8x³+24x²+32x+16

hope it helps u

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How much is 13,200 feet in miles

Naddika [18.5K]

Answer:

2.5 miles

Step-by-step explanation:

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3 years ago

Length = 4 + x Width = x Height = x2 + 1 What is the base area of Box 3?

Simora [160]

Answer:

Base area of box = $x^2 +4$

Step-by-step explanation:

$Length = 4+x$

$Width = x$

$Height = x^2 + 1$

Base area of a rectangular box is a rectangle

Area of a rectangle (base area)= length times width

$Length = 4+x$

$Width = x$

Base area = $(4+x) \cdot x$

Multiply x inside the parenthesis

Base area of box = $4x +x^2$

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4 years ago

Read 2 more answers

What is the next numbere 11 13 16 21 28 39

lubasha [3.4K]

The awnser is 52 because it’s going up by prime numbers

4 0

3 years ago

Translate the sentence into an inequality. Eight times the sum of a number and 20 is greater than or equal to 25. Use the variab

PtichkaEL [24]

Answer:

8x + 20 ≥ 25

Step-by-step explanation:

Well 8 times the sum of a number "x" plus 20,

So we can write the following,

8x + 20

and that should be greater than or equal to 25

8x + 20 ≥ 25

Thus,

as an inequality it is 8x + 20 ≥ 25.

Hope this helps :)

3 0

3 years ago

-2x-y=-5 In slope intercept form please! :)

schepotkina [342]

Answer:

-2x - y = -5 in slop intercept form would be y = -2x + 5

Step-by-step explanation:

-2x - y = -5

first add -2x to the left side to move it to the right side because whatever you do to one side u do to the other.

-y = -5 + 2x

divide by -1 on the whole equation

y = -2x + 5 is your answer.

8 0

3 years ago