Answer:
The roots of the equation for the given quadratic equation is
.
Step-by-step explanation:
Given quadratic equation as :
2 x² + 8 x + 5 = 0
The roots of the quadratic equation ax² + bx + c = 0 as can be find as :
x = 
x = 
or, x = 
Or, x = 
Or, x = 
∴ x = 
Hence The roots of the equation for the given quadratic equation is
. Answer
Answer:
1)12 2)
Step-by-step explanation:
Problem 1:
a(5)=25 a(3)=13
a(5)-a(3)=25-13=12
mark brainliest
Let units cancel out just like numbers...
25365.4cm^3(2.7g/cm^3)=68486.58g which is 68486.6g (to nearest tenth)
Answer:
. The slope of the line indicates that test score and the time spent watching tv are negatively correlated