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Serjik [45]
3 years ago
9

Tính (x+1)^3-x(x-2)^2-1

Mathematics
1 answer:
Amanda [17]3 years ago
6 0

Answer:

7x^2-x

Step-by-step explanation:

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Each side of a square calendar is 6 inches long. What is the calendar's area?
forsale [732]
The area would be 36 each side is 6 inches therefore you would multiply 6 by 6 to find the area
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Find the slope of the points: (-5,10)(-3,0)(0,1)(4,-4)
klasskru [66]

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figure it out

Step-by-step explanation:

Pick two point and do 10-0 over -5+3 and you get your slope

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2 years ago
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Find the solutions to x² = 12.
Novosadov [1.4K]

Answer:

x = \pm 2\sqrt3

Step-by-step explanation:

Hello!

Let's use the square root property to solve this question

Solve:

  • x^2 = 12
  • \sqrt{x^2} = \sqrt{12}
  • x = \pm\sqrt{12}
  • x = \pm \sqrt{4 * 3}
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The answer is option A: x = ±2√3

3 0
2 years ago
Please help me with this is important and I’ll give you a brainless if the answer is right
weqwewe [10]

Answer:

She subtracted 5 and got 6 instead of subtracting -5 which is 16

Step-by-step explanation:

11 - (-5)

Subtracting a negative is like adding

11 +5

16

She subtracted 5 and got 6 instead of subtracting -5 which is 16

5 0
3 years ago
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Pls can you help me here PLSSSS. it would mean a lot for me.
VLD [36.1K]

Answer:

27.183m. squared

Step-by-step explanation:

Find the base, then find the volume

Base:

(2.6*4.1*0.5)=

(10.66*0.5)=

5.33

Volume:

(5.33*5.1)=

27.183

Hope that this helped!

8 0
2 years ago
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