Rearranging Formulas (AQA GCSE Maths): Quizzes
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Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is the key principle when rearranging formulas?
What is the key principle when rearranging formulas?
Get desired variable alone on one side
In Step 1, how do you eliminate square root signs?
In Step 1, how do you eliminate square root signs?
Square both sides of the equation
What should you do in Step 2 to remove fractions?
What should you do in Step 2 to remove fractions?
Multiply every term by denominator
What does Step 4 involve?
What does Step 4 involve?
Collect subject terms on one side
What must you include when taking square roots in Step 7?
What must you include when taking square roots in Step 7?
The symbol
What is the critical success factor for the systematic method?
What is the critical success factor for the systematic method?
Work in order but skip if not needed
When the subject appears in a fraction, what should you do?
When the subject appears in a fraction, what should you do?
Skip steps that don't apply
When the subject appears twice, what technique is essential?
When the subject appears twice, what technique is essential?
Factoring
What does Step 3 require you to do?
What does Step 3 require you to do?
Expand brackets