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Back to Solve linear-quadratic systems — Problem 3 · Task Set 44

Exercises: Solve Linear-Quadratic Systems

Show all algebraic steps. For each solution (x, y), verify in both original equations.

Grade 10·17 problems·~40 min·Common Core Math - HS Algebra·standard·hsa-rei-c-7
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Fluency Practice

1.

Solve the system y=−3xy = -3x and x2+y2=3x^2 + y^2 = 3 algebraically. This is the CCSS example for this standard. Give exact coordinates.