Move your mouse over the "Answer" to reveal the answer or click on the "Complete Solution" link to reveal all of the steps required for adding and subtracing polynomials.

Simplify: (5x^{4} – 3x^{2} + 4) + (6x^{3} – 4x^{2} – 7) |
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Simplify: (5x^{3} – 7x^{2} + 3x – 4) – (8x^{3} + 2x^{2} + 3x –
7) |
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Subtract 6x^{2} – 7x + 4 and 7x^{2} – 9x + 8 |
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Simplify: (2x^{2}y – 5xy + 3y^{2}) – (7xy – 6y^{2} + 5x^{2}y) |
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Subtract 4x^{3} – 5x – 8 from 6x^{2} – 3x + 8 |
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Simplify: (9x^{5} – 6x^{3} + 7x^{2}) – (7x^{3} – 6x^{5} + 2x^{2}) |