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Simplify 8 over the quantity of 2 plus 2i. Thanks!

Samantha Barber

in Mathematics

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Victoria Fowler on November 3, 2018

8/(2+2i) Multiply by (2-2i)/(2-2i), which is equal to 1, but it helps us to re-write and simplify the terms:8(2-2i)/((2+2i)(2-2i))8(2-2i) / (4 -4i + 4i - 4i2) Remember that i2=-18(2-2i)/ (4 - (-4))8(2-2i) / (8) 8 in the numerator and the denominator cancel= 2 - 2iAnswer is 2 - 2i


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