Loading...
GRE
GRE Quantitative Reasoning Section

Quadratic Equation Comparison

Very Hard Algebra Expressions, Equations, And Inequalities

Given the equation:

$$ 2x^2 - 8x + 6 = 0 $$

and the expression:

Quantity A: $$ x^2 - 4 $$

Quantity B: $$ 2 $$

Solve the quadratic equation to find the values of $x$, and then determine the values of Quantity A based on those solutions. What is the relationship between Quantity A and Quantity B?

Hint

Submitted7.3K
Correct5.4K
% Correct74%