0
Still curious? Ask our experts.
Chat with our AI personalities
Blake
Rafa
ReneAdd your answer:
Earn +20 pts
What is the factor tree of 40?
Factor tree of 40: 40 20,2 10,2,2 5,2,2,2
What is the factor tree of 8?
Here is a factor tree of eight: 8 / \ 4 2 / \ 2 2
What is the greatest common factor 25 and 75 and 115?
The GCF is 5.
What numbers go into 115?
Since 115 ends in five, it will divide by '5'. Hence '5' is one of the factors. 5)115 = 23 Hence '23' is the other factor. Since '23' is a prime number, there are no other factors for 115 , but 5, and 23. except '1' & 115'.
How do you simplify the square root of 13 144?
You can simplify the term by approximation! Here is the approach: Let y = √x = x^(½). Then, dy/dx = ½ * x^(-½) = 1/(2√x) Select 115² to be x. Then, we obtain: y = 115 dy/dx = 1/(2 * 115) = 1 / 230 Therefore, we obtain this equation: y - 115 = 1/230 * (x - 115²) If x = 13144, then we have: y - 115 = 1/230 * (13144 - 115²) y = 1/230 * (13144 - 115²) + 115 ≈ 114.65 OR What you can do is to factor out each term by term and extract the perfect square factor out of the √. For instance: √(13144) = √(4 * 3286) = 2√3286
