2 years ago

Simplify.

Mathematics

1 answer:

Sedbober [7]2 years ago

8 0

Answer:

x^2 + 7x- 3/x - 3/x^2 -16

Step-by-step explanation:

Key: ( ^ ) means exponent

= x^2 + 2x- 3/x -2x^2 + 5x- 3/x^2 -16

= x^2 - 2x^2 + 2x+5x - 3/x- 3/x^2 -16

= x^2 - 2x^2 = -x^2

= -x^2 + 2x + 5x- 3/x- 3/x^2-16

As you see you add 2x and the 5x and got 7x

= Answer : x^2 + 7x- 3/x - 3/x^2 -16

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