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6. Exponents and Polynomials

Adding and Subtracting Polynomials

6. Exponents and Polynomials

Adding and Subtracting Polynomials

Multiple Choice
Add or subtract the polynomials.
$(3 x^{2} + 9 x + 15) - (- x^{2} + 6 x + 10)$
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Multiple Choice
Add or subtract the polynomials.
$(2 y^{2} - 9 y + 5) + (6 y + 4 y^{2} - 7)$
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Multiple Choice
Add or subtract the polynomials.
$(7 x^{3} + x y - 8) + (7 x^{2} - 8)$
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Multiple Choice
Find the sum of $5 x^{2} - 2 x + 6$ and $- 4 x^{2} + 2 x + 8$ .
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Multiple Choice
Subtract $y^{2} + 3 y - 4$ from $6 y^{2} - 7 y + 9$ .
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