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

Which disturbance would result in primary succession? A. harvesting wheat by using a combine harvester at the end of the growing season B. controlled burning to

15% of what number is 12

i need expert quotes on red pandas

A number multiplied by itself, then added to five

what is 94= y over 4 -18 ?

why do scientists accept Darwins theory of evolution instead of Lamarcks theory

a number equivalent to 63.24

What is the verb in this simple sentence? My favorite vegetables include carrots, cucumbers, and broccoli. A. vegetables B. and C. include D. favorite

All of the rabbits, deer, and several bird species found within a field are considered to be part of a/an A. biosphere. B. population. C. ecosystem. D. communi

write algebraic expression 17 less than the product of 3 and m