What is the value of x for the equation: x/3+x=x/6-1
2 answers:
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Answer:
Step-by-step explanation:
Given that , the sum of the first nine terms of an arithmetic series is 162 and the sum of the first 12 terms is 288.
• The sum of n terms of an AP is
• nth term of an AP is given by ,
You want to find the value of x for which the area under the curve to the left of x is 0.6. One way to do that is to create the cumulative distribution function (CDF) for the given PDF, then see where it is equal to 0.6.
Doing that, we find a = 5.
Doing that, we find a = 5.
3x² -x+4=0
We can use quadratic formula
a=3, b= -1, c=4
We can use quadratic formula
a=3, b= -1, c=4