Subjective Answer
Finding the unknown using the properties of conjugate roots
Exams by Grade · K10 · Author: yeonjaepark
Q1 When two roots of the cubic equation are , , find the sum of rational numbers . Q2 When two roots of the cubic equation are , , find the sum of rational numbers . Subjective Answer
Q3 When two roots of the cubic equation are , , find the sum of real numbers . Subjective Answer
Q4 When two roots of the cubic equation are , , find the sum of real numbers . Subjective Answer
Q5 When two roots of the cubic equation are and , find the sum of rational numbers and . Subjective Answer
Q6 When two roots of the cubic equation are and , find the sum of rational numbers and . Subjective Answer
Q7 When one root of the cubic equation is , find the sum of rational numbers . Subjective Answer
Q8 When one root of the cubic equation is , find the sum of real numbers . Subjective Answer