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Writing complex numbers in standard form again

In this video series I show you how to write complex numbers in standard form. We use the idea of imaginary numbers to higher powers to simplify and then write the expression in complex number form.
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Calculations with standard index form

Knowledge of converting numbers into and from standard form will be useful before looking at calculations with standard index form. Back to top How to add and subtract numbers in standard form, with ...
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Standard form

Standard form close standard formA number between 1 and 10 multiplied by a power of ten, eg 193 in standard form is written as 1·93 × 10², 0·193 in standard form is written as 1·93 ×10⁻¹. It is used ...