posted by Katt<3Bob\by

What is an Imaginary Number?

1. Ms. Sue

http://www.mathsisfun.com/numbers/imaginary-numbers.html

## Similar Questions

1. ### algebra

question The square root of a negative number is imaginary. That is you cannot find, for example, sqrt(-49) . Why?

how do i simplify comlex fractions, like this one: ((5/x)-(x/x-1)) / ((x/x+1)+(6/x)) These are strains...you strain. Start with the numerator ((5/x)-(x/x-1)) Multply by x(x-1)/x(x-1) That simplifies it some. Then the denominator: multiply …
3. ### Algebra

State the possible number of imaginary zeros of g(x)= x^4+3x^3+7x^2-6x-13 this is how far Ive gotten:there are 4 zeros,3 positive and 1 negative If you've found four real zeroes, then there are no imaginary zeroes. You can also see …
4. ### Math

Which describes the number and type of roots of the equation x^2-625=0?
5. ### ASAP

can someone please make up an address and a phone number that i can use for my brochure?

When an object is placed 55.0cm from a certain converging lens, it forms a real image. When the object is moved to 45.0cm from the lens, the image moves 6.00 cm farther from the lens. Find the focal length of this lens?
7. ### PHYSICS PLEASE SOMEONE HELP ME OUT

When an object is placed 55.0cm from a certain converging lens, it forms a real image. When the object is moved to 45.0cm from the lens, the image moves 6.00 cm farther from the lens. Find the focal length of this lens?
8. ### Physics Please COULD SOMEONE HELP ME ASAP PLZ

When an object is placed 55.0cm from a certain converging lens, it forms a real image. When the object is moved to 45.0cm from the lens, the image moves 6.00 cm farther from the lens. Find the focal length of this lens?
9. ### math

which number has the greatest value? a 3.5 b square root of 15** c square root of 1/16 d 26/100 which number is an irrational number?
10. ### Math Asap

When adding √9 and -7, which type of number is the sum?

More Similar Questions