Question which-
2.4 Equivalent Expressions - Simplifying polynomials
0:00
Which expression is equivalent to ?
A.
B.
C.
D.
Which expression is equivalent to 23 x 3 + 2 x 2 + 9 x ?
Medium-difficulty · SAT Math · Equivalent Expressions — Simplifying polynomials. Read the question above, select your answer, and check the full explanation below to understand exactly why the correct choice works.
Answer explanation
Choice C is correct. Since is a common factor of each term in the given expression, the given expression can be rewritten as .
Choice A is incorrect. This expression is equivalent to .
Choice B is incorrect. This expression is equivalent to .
Choice D is incorrect. This expression is equivalent to .
More Equivalent Expressions practice questions
- 0.36 x 2 + 0.63 x + 1.17 The given expression can be rewritten
- Which expression is equivalent to 2 x 2 + x - 9 + x
- Which of the following is equivalent to the expression above?
- In the expression , p is a constant. This expression is equivalent to the
- Which expression is equivalent to 8 x 3 + 8 - x 3 -
- Which of the following is equivalent to , where ?
- Which expression is equivalent to 256 w 2 - 676 ?
- Which expression is equivalent to 9 x + 6 x + 2 y +
Browse all Passport to Advanced Math practice questions or return to the full SAT question bank.