Answer:
The least common multiple is 2y^2 - 50.
Step-by-step explanation:
Least common multiple means the lowest thing you can multiply them both to. For example, the LCM of 2 and 4 is 2, because 2*2 = 4 and 4*1 = 4.
First, factor 2y^2 - 50.
2 (y^2 - 25)
2 (y - 5)(y + 5)
Looks like if we wanted to get 2y^2 - 50 starting with y - 5, we'd have to multiply it by 2(y + 5).
2y^2 - 50 * 1 = 2y^2 - 50
y - 5 * 2(y + 5) = 2y^2 - 50
<u>So their least common multiple is 2y^2 - 50.</u>
The answer is 16
When a number is raised to a fraction you basically look at it in two ways.
The denominator tells you what # root you have to take so in this case it is 3 so that means that first you take the cubed root of the number 64 which is four.
The numerator then tells you how many times to multiply that number by its self. So in this case you take 4 and you mulitply by itself 2 times so 4*4 is equal to 16
Answer:
It must contain carbon.
Step-by-step explanation:
get it right on test.
37 students get at most 67 scores.
The numbers 60-67 represent the lower quartile (lowest 25%). 25% of 60 is 15 not 30. Therefore it is incorrect.