kiingbr335yoqzaxs kiingbr335yoqzaxs

03-02-2019
Mathematics

contestada

Complex Numbers

Multiply

√-4 * √-25 And show all intermediate steps. Alternative notation is sqrt(-4) * sqrt(-25).

Respuesta :

03-02-2019

When you have a negative in a square root. It comes out as an i. So you have i square root of 4. That comes to be 2i. The next one comes out to be 5i. Then multiply 2i times 5i. = 10 I squared then the answer is -10

Answer Link

Otras preguntas

PLZ HELP IM BEING TIMED !!!!!! The side lengths of the triangle above are 24.6 cm, 42.558 cm, and 49.2 cm. A similar right triangle will have which of the follo

Determine wether y varies directly with x. If so find the constant of variation and write the equation.

Helppppppppppp plzzzz!

graph the line with slope 3/5 and y-intercept -2

Find the measure of angle x. Round your answer to the nearest hundredth. (Numeral answer only)

What conflict is developing in this excerpt?

Scientists often have to deal with numbers that are either very large or very small. For example, the radius of the Sun is approximately 696,000 kilometers, whi

whats the meaning of poll tax?

the people who have inhabited Central America the longest are the A Spaniards B Europeans C Indians D Africans

sentence reordering (1) of their language / also speak different dialects / birds of the same species / just like humans , / living in different areas(2)about