GCSE Maths - How to Solve a Quadratic by Completing the Square (Part 2 - Solve When a=1) #53

GCSE Maths - How to Solve a Quadratic by Completing the Square (Part 2 - Solve When a=1) #53

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

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Quizizz Content

FREE Resource

This video tutorial explains how to solve quadratic equations using the completing the square method. It begins with rearranging equations into a specific form and then demonstrates solving two example equations by isolating the variable and applying the square root. The tutorial concludes with a summary of the method, emphasizing the typical outcome of two solutions for quadratic equations.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the two solutions for X in the equation X + 3^2 - 1 = 0?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Summarize the steps to solve a quadratic equation using the completing the square technique.

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