Exam

ISEE Upper Level

Section

Difficulty

Mathematics Achievement

Simplifying a Polynomial Expression

Easy Algebra Polynomials

Simplify the polynomial expression: $$3x^2 - 5x + 7 - (2x^2 - 3x - 4)$$.

Which of the following results from performing this simplification?

A

$$x^2 - 2x + 11$$

B

$$5x^2 - 2x + 3$$

C

$$x^2 - 2x + 4$$

D

$$x^2 - 2x + 3$$

Hint

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