Math Problem Statement

By solving equations, find the exact points at which the circle x^2+y^2 = 42 intersects the

straight line y = 2x.

Solution

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Math Problem Analysis

Mathematical Concepts

Circle
Line intersection
Quadratic equations

Formulas

Equation of a circle
Equation of a straight line
Quadratic equation solving

Theorems

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Suitable Grade Level

Grades 9-12