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 ( 97+ )
Otras preguntas
Fish oil in your diet will improve your memory. Independent variable? Dependent variable
Given that sin(90 -5ϴ) = Cos(180 - ϴ), Find the value of ϴ
What natural textures could I do for this? For gcse sketchbook
which term describes the energy an object has because of its motion? Potential Nuclear Kinetic Thermal
Which line contains point S and U
I Which of the following is the most appropriate unit to describe the rate at which people are entering Disneyland? A People per hour, because the dependent qua
What is the midpoint of AB? point F point G point H point I
developed and introduced sleeper cars so people could travel on the railroads.
Jordan went to the amusement park with $50. He played 5 games each costing $5. How much money is he left with? 25 O 20 -20 O 5
what are the sides of the isosceles triangle
