GCSE Secondary Maths Age 13-17 - Algebra: Iterative Methods - Explained

GCSE Secondary Maths Age 13-17 - Algebra: Iterative Methods - Explained

Assessment

Interactive Video

Mathematics

10th - 12th Grade

Hard

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Quizizz Content

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The video tutorial explains how to find a solution for the equation X^3 + X = 7 between X=1 and X=2 by substitution. It then demonstrates rearranging the equation to express X in terms of the cube root. Finally, it uses an iteration formula to estimate the solution, emphasizing the importance of using a calculator for precise calculations.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the iterative formula used to estimate the solution for X.

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the final answer obtained after three iterations using the iterative formula?

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