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12345 [234]
2 years ago
13

Expand using distribution: 2x(x+1)(x-5)

Mathematics
1 answer:
morpeh [17]2 years ago
5 0

Answer:

2x^3-8x^2-10x

Step-by-step explanation:

2x(x+1)(x-5)\\\\2x(x^2-4x-5)\\\\2x^3-8x^2-10x

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F(y)=2y^3-y^2+2y-1/y^3-y^2+y-1 and g(y)=2y^2-3y+1/4y^2-4y+1
ICE Princess25 [194]

Answer:

16y +14x

Step-by-step explanation:

2y+4y+=6y

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4 0
3 years ago
Help: 10 points!! 13=n+ 3/fourths
disa [49]

Answer:

n = 12 1/4

Step-by-step explanation:

do you need me to explain it too? I can! XD ^_^

6 0
3 years ago
What’s the property of a + 0 = a
jek_recluse [69]

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Step-by-step explanation:

6 0
3 years ago
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What is the value of the expression x^2y–y+xy^2–x for x=4 and y=0.25?
stepan [7]

Answer:

0 (zero)

Step-by-step explanation:

{x}^{2} y - y + x {y}^{2}  - x  \\  =  {4}^{2} \times  0.25 - 0.25 + 4 \times  {0.25}^{2}  - 4 \\  = 16 \times  0.25 - 0.25 + 4 \times  0.0625- 4  \\  = 4 - 0.25 + 0.25 - 4 \\  = 0 \\  \\  \purple {\boxed{ \bold{ \therefore \:  {x}^{2} y - y + x {y}^{2}  - x  = 0}}}

8 0
3 years ago
How do I write 3/4 as a percent
Pani-rosa [81]

Answer:

3/4 written as a percent would be 75%

7 0
3 years ago
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