Exam

ISEE Upper Level

Section

Difficulty

Mathematics Achievement

Simplifying a Polynomial Expression

Very Easy Algebra Polynomials

Simplify the following polynomial expression:

$$3x^2 + 2x + 4 - (x^2 - 3x + 1)$$

Which of the following is the simplified form of the expression?

A

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

B

$$4x^2 + 5x + 3$$

C

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

D

$$4x^2 + 2x + 3$$

Hint

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