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Svetradugi [14.3K]
3 years ago
14

(5x^4 - 3x^3 + 6x) - ( 3x^3 + 11x^2 - 8x)

Mathematics
1 answer:
sergeinik [125]3 years ago
3 0
(5x⁴ - 3x³ + 6x) - (3x³ + 11x² - 8x)<span>

</span>Expand the second bracket by multiplying throughout by -1
5x⁴ - 3x³ + 6x - <span>3x³ - 11x² + 8x
</span>
Group like terms and simplify 
5x⁴ - 3x³ - 3x³ - 11x² + 6x <span>+ 8x

</span>5x⁴ <span>- 6x</span>³ - <span>11x² + 14x</span>

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