crystalduru
crystalduru
03-04-2018
Mathematics
contestada
can someone answer these please !!!!!!
Respuesta :
Aishani
Aishani
03-04-2018
a. m^2 - 36 = 0
m^2 = 36
m = √36 = 6 or -6
b. 3x^2 + 15 = 0
3x^2 = -15
x^2 = -5
x = √(-5) not possible unless complex numbers is applied
-1 = i^2
x = √(-5) = √(5i^2) = √5i
c. 4d^2 + 16 = 16
4d^2 = 0
d^2 = 0
d = 0
Hope it helped!
Answer Link
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
The frequency of light emitted from a source is changed. What visible evidence would indicate this?
Phase is the period during the life of a cell when it has finished my mitotic division
How would you determine which layer is the aqueous layer?
What do novios write for their novias? una canción de amor una fiesta ropa el sábado por la noche
When people store information in stm from two different sensory modalities, memory span?
What was the invention of the steam engine important to the agriculture revolution and later the industrial revolution?
2. Olivia bowled 5 games. Her scores were 80, 95, 100, 85, and 95. What is the mean of her scores for the 5 games? * A. 20 B. 72 C. 91 D. 94
How many times greater is 70 billion than 700 million
The population of frogs at a lake is 12 frogs per square meter what will be the estimated population of frogs in a habitat of 370 square meters
What argument is Susan B. Anthony making in the passage?
