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 ( 96+ )
Otras preguntas
62. Triangle ABC has vertices as shown. What is the area of the triangle? A. √72 square units B. 12 square units C. √288 square units D. 24 square units A(1,4)
HELP ME PLEASE WITH THIS MATH PROBLEM
Identify explicit formula for the sequence 3, 6, 9, 12, 15, ...
At the market, almonds cost $0.51 per ounce. How much does a bag of almonds cost if it weighs 1.6 ounces?
Which graph represents the linear equation below y+1=2/3(x-6)
Why is Britney Spears insane? I’m graduated so my points are up for grabs cause I’ll never use them. I have to at least as a question with it though.
2+2 Im graduated, so my points are up for grabs cause I’ll never use them
- Briefly describe how you would prepare a simple acid base indicator.
any g,,,irl can be my bestie forever
Mrs. Bowlin organized the glue sticks into 7 bins. How many glue sticks were in each bin? ANSWER QUICKLY PLEASE ANYONE
