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How do you simplify # (5x^4-3x^3+6x)-(3x^3+11x^2-8x) #?

Answer 1

Eva Abramson

#5x^4-6x^3-11x^2+14x#

Simplifying we get #5x^4-3x^3+6x-3x^3-11x^2+8x=5x^4-6x^3-11x^2+6x+8x=5x^4-6x^3-11x^2+14x#

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Answer 2

Hazel Anglin

To simplify the expression (5x^4-3x^3+6x)-(3x^3+11x^2-8x), you need to combine like terms:

5x^4 - 3x^3 + 6x - 3x^3 - 11x^2 + 8x = 5x^4 - 6x^3 - 11x^2 + 14x

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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