lupita7 lupita7

01-02-2016
Mathematics

contestada

What multiplies to be 560 and adds to 9

Respuesta :

01-02-2016

There are no real numbers that can do that job.

There's a pair of complex numbers that can do it.
They are

   4.5 + i23.23
and
   4.5 - i23.23 .

   ' i ' = the imaginary unit = √(-1)

Answer Link

Otras preguntas

an interesting fact about robert brown

Find all complex solutions of the equation x^4 + x^2 - 6 = 0

paco needs at least 3/8 yard of twine to build a model ship.how much twine could he buy

The quantity of a product that will be produced and sold at a specific price is the __________. demand supply quantity demanded quantity supplied

State whether either extreme in the data set is an outlier. A. The upper extreme is an outlier. B. The lower extreme is an outlier. C. Both extremes are ou

Which term best describes a Supreme Court that demonstrates a willingness to change public policy by not hesitating to overturn laws made by Congress or by the

A farmer produces two types of corn plants. One has larger sized kernels but fewer yields and another has smaller sized kernels with high yield. He wants to pro

Why do firms try to avoid competition? They can set prices higher and earn greater profits. They can reduce production costs and earn higher profits. They can a

Suppose the radius of a circle is 5. What is its area?

Which describe political, social, or cultural changes that took place in Rome during the early empire? Choose all answers that are correct. A. a period of 200 y