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Any pair of complex conjugates do that.

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Q: Name 2 complex number that when multiplied together become a real number?
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Related questions

How can complex fractions be multiplied?

complex fractions can be multiplied when you have two fractions multiplied and equal a whole number.


What is the relationship between a complex number and its conjugate?

When a complex number is multiplied by its conjugate, the product is a real number and the imaginary number disappears.


Why does the answer become smaller even though you multiply two franctions together?

Any number multiplied by a fraction yields a smaller product.


What happens to a number when it is multiplied by 10?

it become and even number


This is the number part when a number and a variable are multiplied together in a term.?

rrr


Can you figure out two complex numbers where neither a nor b are zero that when multiplied together become a real number?

This might be a complex number and its conjugate: (a + bi) times (a - bi). More generally, any two complex numbers such that the angle formed by one is the negative of the angle formed by the other. In other words, you can multiply the conjugate by any real constant and still get a real result: (a + bi) times (ca - cbi). Specific examples: Multiply (3 + 2i) times (3 - 2i). Multiply (3 + 2i) times (6 - 4i).


What is the three number multiplied together to get 160?

4x4x10


Can you figure out two complex numbers that when mulitplied together become a real number?

3 and 5 are both complex numbers, and if you multiply them together, you get 15, which is a real number. If you were looking for two non-real complex numbers, then any pair of complex conjugates will work. For example, 5+2i times 5-2i is 29.


Do two unending numbers multiplied together make an ending number?

No,because it doesn't make sence for ending numbers multiplied together make an ending number


How can you simplify a complex fraction?

Multiply top and bottom by the complex conjugate of the bottom complex number; this will make the bottom complex number into a real number which can then be made into fractions and simplified with the real part and the imaginary part (the multiplier of i [√-1]) of the multiplied out top number.


What effect does a congugate have on other complex numbers?

A number multiplied by its complex conjugate will result in a real number. Also, adding a number to its conjugate will result in a real number. But typically the multiplication is what is used.


What odd numbers multiplied together equal forty?

This is an impossibility. Any odd number multiplied by any other odd number will come out to be an odd number.