kayla3003
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 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

Based on the table,what is the volume,in litters,of sample 2?​
Coronado Company maintains a petty cash fund for small expenditures. These transactions occurred during the month of August. Aug. 1 Established the petty cash
How to categorize Population Pyramid.​
Which of the following accurately describes covalent bonds? A. Covalent bonds are formed when atoms share one or more electrons. B. Covalent bonds are formed wh
Please can anyone help me answer those questions please
what are the 6 classification of sewing equipment​
help me guys please I need answer immediately​
Which of the following statements is FALSE. Select one: A. Two of the statements are false. B. In the synthesis of aspirin, the main impurities are salicylic ac
different he launc.in function are available with MS-ExcelMany​
You start at (2, -1). You move down 3 units and left 3 units. Where do you end? graph