Math, asked by ashok123ash2020, 6 months ago

add the expression. (3/2)x3+(-1/4)x2+5/3+(-5/4)x3+(3/5)x2-x+1/5+x+(3/8)x-8/15 plz give me step by step solution.​

Answers

Answered by minuj0412
0

Let's simplify step-by-step.

3

2

x3+

−1

4

x2+

5

3

+

−5

4

x3+

3

5

x2−x+

1

5

+x+

3

8

x−

8

15

=

3

2

x3+

−1

4

x2+

5

3

+

−5

4

x3+

3

5

x2+−x+

1

5

+x+

3

8

x+

−8

15

Combine Like Terms:

=

3

2

x3+

−1

4

x2+

5

3

+

−5

4

x3+

3

5

x2+−x+

1

5

+x+

3

8

x+

−8

15

=(

3

2

x3+

−5

4

x3)+(

−1

4

x2+

3

5

x2)+(−x+x+

3

8

x)+(

5

3

+

1

5

+

−8

15

)

=

1

4

x3+

7

20

x2+

3

8

x+

4

3

Answer:

=

1

4

x3+

7

20

x2+

3

8

x+

4

3

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