1.4E: Polynomials (Exercises)

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Dec 26, 2024
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- 1.4: Polynomials
- 1.5: Factoring Polynomials

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For the following exercises, perform the given operations and simplify.

35.

$\left(3 x^{3}+2 x-1\right)+\left(4 x^{2}-2 x+7\right)$

36.

$(2 y+1)-\left(2 y^{2}-2 y-5\right)$
37.

$\left(2 x^{2}+3 x-6\right)+\left(3 x^{2}-4 x+9\right)$
38.

$\left(6 a^{2}+3 a+10\right)-\left(6 a^{2}-3 a+5\right)$
39.

$(k+3)(k-6)$
40.

$(2 h+1)(3 h-2)$
41.

$(x+1)\left(x^{2}+1\right)$
42.

$(m-2)\left(m^{2}+2 m-3\right)$
43.

$(a+2 b)(3 a-b)$
44.

$(x+y)(x-y)$

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