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Where you use complex number?
Complex numbers are the square roots of negative numbers. i.e. root -1 = i
What do computers work exclusively with to process information?
they use numbers not words.
What jobs use complex numbers?
electrical engineers and quantum mechanics use them.
Is there any use of complex numbers in geometry?
Yes, many
What jobs use complex numbers and how do they use them?
I suggest you read the Wikipedia article con complex numbers, specifically the section "Applications". One example is electrical engineering: in the case of AC, it helps to express all voltages, currents and impedances (equivalent of resistances) as complex numbers.
What is digital savvy?
You can use computers or other digital equipment. OR You can use numbers and do arithmetic.
What things inside your house use negative numbers?
computers, calculators
How to solve synthetic division with complex numbers?
I'm not sure about how to use complex numbers to do this, but I've posted a link to a pretty neat website about Synthetic Division.
When should you use foil for complex numbers?
when you multiply it with another polynomial
How do quantum mechanics use complex numbers?
using contraction and expansion
Why do you use complex numbers?
Complex numbers can help visualize physical effects like the electromagnetic fields around wires carrying current. Refer to the link below.
Can you use a rule for multiplying by the reciprocal to divide whole numbers?
Yes. Integers, Real Numbers, and even Complex Numbers can as well.
