Question

Subtract the following:
1.) (4x^2 - 1/5x +7) - (-2x^2 - 1/2x + 1/3)

Answer 1

Answer:

Let's simplify step-by-step.

4x2−

1

5

x+7−(−2x2−

1

2

x+

1

3

)

Distribute the Negative Sign:

=4x2−

1

5

x+7+−1(−2x2−

1

2

x+

1

3

)

=4x2+

−1

5

x+7+−1(−2x2)+−1(

−1

2

x)+−1(

1

3

)

=4x2+

−1

5

x+7+2x2+

1

2

x+

−1

3

Combine Like Terms:

=4x2+

−1

5

x+7+2x2+

1

2

x+

−1

3

=(4x2+2x2)+(

−1

5

x+

1

2

x)+(7+

−1

3

)

=6x2+

3

10

x+

20

3

Answer:

=6x2+

3

10

x

Step-by-step explanation:

Let's simplify step-by-step.

4x2−

1

5

x+7−(−2x2−

1

2

x+

1

3

)

Distribute the Negative Sign:

=4x2−

1

5

x+7+−1(−2x2−

1

2

x+

1

3

)

=4x2+

−1

5

x+7+−1(−2x2)+−1(

−1

2

x)+−1(

1

3

)

=4x2+

−1

5

x+7+2x2+

1

2

x+

−1

3

Combine Like Terms:

=4x2+

−1

5

x+7+2x2+

1

2

x+

−1

3

=(4x2+2x2)+(

−1

5

x+

1

2

x)+(7+

−1

3

)

=6x2+

3

10

x+

20

3

Answer:

=6x2+

3

10

x

Answer 2

Answer:

2x^2 + 3/10x + 20/3

Step-by-step explanation:

Hope It will Help You...