jenna brought a spool of ribbon that was 5 3/4 meters long. she used 3 1/4 meters of ribbon for a craft project. how many meters
of ribbon does jenna have left?
1 answer:
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ANSWER
EXPLANATION
The given complex numbers are;
and
Recall the binominal identity for complex numbers in polar form.
We apply this property to obtain,
EXPLANATION
The given complex numbers are;
and
Recall the binominal identity for complex numbers in polar form.
We apply this property to obtain,