Polynomial Equation. I have this polynomial equation that I need solved. If anyone can explain how they answered it, that would be great.

((1)/(2)x-(1)/(4))(5x^(2)-2x+6)

5

3

−

2

2

+

6

2

+

−

5

2

+

2

−

6

4

step explanation: (

1

)

(

2

)

⋅

−

1

⋅

(

1

)

(

4

)

)

(

5

(

2

)

−

2

+

6

)

(\frac{(1)}{(2)} \cdot x-1 \cdot \frac{(1)}{(4)})(5x^{(2)}-2x+6)

((2)(1)⋅x−1⋅(4)(1))(5x(2)−2x+6)

Simplify

1

Combine multiplied terms into a single fraction

(

1

2

−

1

⋅

(

1

)

(

4

)

)

(

5

(

2

)

−

2

+

6

)

(

1

2

−

1

⋅

(

1

)

(

4

)

)

(

5

(

2

)

−

2

+

6

)

2

Multiply by 1

3

Multiply the numbers

4

Distribute

5

Combine multiplied terms into a single fraction

6

Distribute

7

Combine multiplied terms into a single fraction

8

Distribute

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Solution

5

3

−

2

2

+

6

2

+

−

5

2

+

2

−

6

4

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.

answer:

total cost for tiles and paints is $924.  

step-by-step explanation:

we have been given that a community hall is in the shape of a cuboid. the hall is 40m long 15m high and 3m wide.

the paint will be required for 4 walls and ceiling.

let us find area of walls and ceiling.

therefore, the area of walls and ceiling is 1410 square meters.

given: cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. therefore,

therefore, the total painting cost is $564.

tiles will be required for floor. let us find the area of floor.

given: 1m squared floor tiles costs $3. so,

therefore, the total tiles cost is $360.

now let us find combined total cost of tiles and paint.

therefore, the combined total cost of tiles and paint is $924.