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Introduction

Quick practice

Question 1 of 5

If –6 is a root of the equation x² + px – 6 = 0 and the equation x² + px + q = 0 discriminant is zero, find the value of p and q.

A

p = 3, q = $\frac{4}{9}$

B

p = 5, q = 25

C

p = 3, q = 9

D

p = 5, q = $\frac{25}{4}$