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tamaranim1 [39]
2 years ago
11

(a+b)^2*(a-b) please answer me fast ​

Mathematics
1 answer:
kondaur [170]2 years ago
5 0

Answer:

a^3b + 2a^2b^2 + ab^3

Step-by-step explanation:

(a+b)^2

= a^2 + 2ab + b^2

ab(a^2 + 2ab + b^2)

= a^3b + 2a^2b^2 + ab^3

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your bedroom is in the shape of a square that is 14 feet long on each side. will a circular rug with a circumference of 50.24 fe
denpristay [2]

Answer:

The rug is two feet too wide

Step-by-step explanation:

Well first, let's figure out the diameter of the rug to see if it will fit in the room.  We know that the circumference of the circle is πd. So we can solve for d from there (d is the diameter).

c = πd

50.24 = πd

50.24/π = d

d = about 16 ft

Knowing this, we know that the rug would not fit in the room and if it was centered, it would have a foot of rug sticking out from each wall. Therefore, the rug is two feet too wide.

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3 years ago
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inna [77]
Solve for y:
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3 years ago
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brilliants [131]

Answer:

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8 0
2 years ago
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Marrrta [24]

Answer:

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Step-by-step explanation:

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Which expression is equal to 64
PtichkaEL [24]
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2 years ago
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