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9.01 Adding and subtracting polynomials

Adaptive
Worksheet

Interactive practice questions

Simplify $\left(-2x^2-x-5\right)+\left(6x^2-9x-8\right)$(2x2x5)+(6x29x8).

Medium
< 1min

Simplify $\left(-8x^2-1\right)+\left(7x^2+8x\right)$(8x21)+(7x2+8x).

Medium
< 1min

Simplify $\left(5x^3-7x^2-1\right)+\left(5x^3-6x^2+9x\right)$(5x37x21)+(5x36x2+9x).

Medium
< 1min

Simplify $\left(2x^2-3x-9\right)-\left(-6x^2+6x-2\right)$(2x23x9)(6x2+6x2).

Medium
1min
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Outcomes

A.SSE.A.1

Interpret expressions that represent a quantity in terms of its context.

A.SSE.A.1.A

Interpret parts of an expression, such as terms, factors, and coefficients.

A.APR.A.1

Understand that polynomials form a system analogous to the integers, namely, they are closed under the operations of addition, subtraction, and multiplication; add, subtract, and multiply polynomials.

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