In this lesson, we learn about the square root property of equations, which is an efficient method of solving quadratic equations. Through working with complex and imaginary numbers, we use the property to solve several examples, including x squared plus 5 equals 1 and x minus 3 squared equals 4. By isolating the squared variable and taking the square root of both sides, we find the solutions, ensuring to include both positive and negative solutions when applicable. We also learn how to check our solutions to make sure they are correct.
Part 2 of How to solve quadratic equations using the square root property of equations.
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