exam Maths Puzzle Numerical Ability

Use the quadratic formula to solve the following equations

2x^2 - (/7)x - 1 = 0

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exam Other Question

A U.S. Department of Justice report included the claim that "in spouse murder cases, wife defendants were less likely to be convicted than husband defendants." Sample data consiste Objective 206.2.1-01: Solve linear equations in one unknown both algebraically and graphically.

A person cuuts a rope into 2 pieces that are equal in length. The first piece is