Free SAT Test Questions

Question 1 of 1
ID: SAT-PM-10
Section: Math - Passport to Advanced Math
Topic: Quadratic Equations
Difficulty level: Medium

(Practice Mode: Single selected Question » Back to Overview)

If the roots of a quadratic equation $ax^2+bx+c=0$ are reciprocal to each other, which of the following is necessarily true? (Without calculator)

A$a=b$
B$a=c$
C$b=0$
D$c=-a$

Finding the Right Time to Take the SAT

Image

Read on the optimal timings to sit for the SAT that will give you a competitive edge. With the SAT only being offered a few times every year, it is critical to find the right time to take your exam.

Read more »