<span>the discriminant D of the equation 3g² + 15g + 10 = 0
for a quadratic equation ax²+bx+c=0
the discriminant D is D= b²-4xaxc
so for </span><span> 3g² + 15g + 10 = 0 D=15²- 4x3x10=125-120=5, so D=5</span><span>
</span>
Answer:
28
Step-by-step explanation:
Degrees of freedom is defined as the number of independent values or quantities which can be assigned to a statistical distribution.
#In a two sample study, the t-statistic degrees of freedom is calculated as
#Where denotes the sample size of the sample.
The t-statistic degrees of freedom is thus 28
2x squared + -28 is the answer.
Can you provide us with the indicated angle please