Answer:
The given equation has two solutions i.e 
, 
Step-by-step explanation:
The given expression as :
3 x² + 2 x - 4
For the quadratic equation in the form of a x² + b x + c , the value of x
x = 
Or, x = 
Or, x = 
or, x = 
∴ x = 
Or, x = ,
Hence The given equation has two solutions i.e , Answer
Total amount of students=72
p(dance)=9/72
divide both numerator and denominator with 9
1/8
The experimental probability is 1/8
Υм ι тнιʝк ιтѕ 300 .нσρє ιт нєℓρѕ
Answer:
{x | x R, x<-12}
Step-by-step explanation:
SO basically think of it as x is a teenager that wants to be alone. so have to figure out how to get everyone on the otehr side of their bedroom door (>)
so you are going to do this
-1/2x>6
/-1/2x /-1/2x
x<6/-1/2
x<6*-2/1
x<-12
