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fenix001 [56]
2 years ago
10

Which expression is equivalent to (3x^4 - 6x^2 + 8x) - (x^4 + 8x^3 - 3x)? view image!

Mathematics
1 answer:
AfilCa [17]2 years ago
6 0

Answer:

2x^{4} -6x^{2} +11x-8x^{3}

Step-by-step explanation:

1) Remove parentheses.

3x^{4} -6x^{2} +8x-x^{4} -8x^{3} +3x\\

2)  Collect like terms.

(3x^{4} -x^{4} )-6x^{2} +(8x+3x)-8x^{3}

3) Simplify.

2x^{4} -6x^{2} +11x-8x^{3}

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brainly.com/question/8120556

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