Careless813 Careless813
  • 04-10-2018
  • Mathematics
contestada

square root -64 minus square root -25... complex numners.. i am so confused

Respuesta :

incorrect01 incorrect01
  • 04-10-2018

[tex] \sqrt{ - 64} - \sqrt{ - 25} \\ 8i - 5i \\ 3i \\ [/tex]
square root of negative is an imaginary solution or number. meaning it exist somewhere. square root of 64 is 8 and the square root of 25 is 5. "i" represent imaginary number
Answer Link
preyei
preyei preyei
  • 04-10-2018
The answer would be 3
Answer Link

Otras preguntas

Write a short note on Ife art(history)​
At last the date of marriage was fixed. Active voice=?​
PLS HURRY IM TIMED!!! What are the coordinates of point S?
Si le aplicas calor a un cubo de hielo que ¿ocurre con sus partículas?
How many liters of 4.0 M NaOH solution are needed to prepare 1.0 L of a 0.50 M NaOH solution
PART A Essay [50 Marks] Answer one question only from this section. All questions carry equal marks. Your answer should be about 350 words long. You are advised
What is the most commonly followed religion in Israel?
8-OHydroxy-deoxygenase Measure: A) Indicates the rate of glycolysis B) Measures oxidative damage to DNA C) Reflects mitochondrial ATP production D) Represents p
An owner's interest or value in property, over and above the mortgage debt, is known as a. Equity b. Capital c. Profit d. Interest
Find the crutches values x2R and x2L for the given confidence level c and sample size n c=0.90 n=16