kayla3003 kayla3003

01-11-2019
Mathematics

contestada

Simplify the expression. Write your answer as a complex number
2V25+ V-16
10+4i
10-4i
10 + 8i
10-3i

Respuesta :

a5904640 a5904640

01-11-2019

[tex]2\sqrt{25}+\sqrt{-16}[/tex]

[tex]2.5+\sqrt{-16}[/tex]

Since we have a negative root just put i outside and take the negative

[tex]10+i\sqrt{16}[/tex]

[tex]10+i.4[/tex]

[tex]10+4i[/tex]

Answer Link

Otras preguntas

who or what determines if an area is a country

Which of these policies would a government take when it comes to employment? A. paying employees whether they work or not B. seeing that at least half the wor

Which word is the adverb of John said that he saw a very lively Broadway show in New York last year

Think about using decimal models to show 6.84. If you only used tents, what place would you not be able to model? How many tenths would you use to model the oth

compare and contrast metaphors and similes and their purposes.

Can something be both a mixture and a pure substance? Explain using examples.

what is trochaic tetrameter

what is the value of the expression 3−4 ? −181 181 −81 −12

what is the synonym for sparkling

1 7/9 divided by 2? I need answer ASAP