5x-6= 3x
⇒ 5x-3x= 6
⇒ 2x= 6
⇒ x= 6/2
⇒ x= 3
Final answer: x=3~
To simplify x^2-3 =5x
You would first subtract 5x from both sides
X^3-5x-3
Next you would plug this into the quadratic equation:
X=5+/- the square root of: -5^2 -4(1)(-3)/2(1)
Then simplify,
5+/- the squareroot of 24 + 12 / 2
5+/- The squareroot of 36 /2
5+/- 6 / 2
Then solve if it’s an addition or subtract
5+6/2
X=11/2 or 5 1/2
5-6/2
X= -1/2
The answer is x=-1/2 or x=11/2
Hope this helps
See attachment for math work and set up. Use the substitution method to find x.
There are six possibilities, and one of those possibilities is a 3.
Therefore, the probability of rolling a 3 is: 1/6.
Answer:
A)
Step-by-step explanation:
Order the set first
27, 28, 35, 37, 43, 47
Median now is: 36 (which is the mean between 35 and 37, the two central numbers )
If you add A) 35,50 then you will still have to compute the mean between 35 and 37 in order to find the median, because you have:
27,28,35,35,37,43,47,50
