For what value of x is (2x^2+8x)/(x+4)(x^2-9) undefined?

The value at x =3 is undefined for the given expression

Step-by-step explanation:

Given expression is

To find for what value of x is undefined in the given expression :

If we put x=3 in the above expression we get

Therefore

The value at x =3 is undefined for the given expression

solution:

as, mean is defined as sum of all the observations divided by total number of observations.

and , median is mid value of the data whether arranged in ascending order or descending order.

consider, roadsters:

2,3,4,5,6,7,8,9

mean =

also, median= , because number of observations is even, so median is mean of two mid values.

now, coming to bandits

2,3,4,5,6

mean =  

median = 4, as number of observations is odd.

so, roadsters has greater median as well mean than bandits.

→option a is true about the repairs performed on 2 types of cars:

bandits have lower median and mean than roadsters.

the cat is blue because the probability of extension towards the prefix of the diameter of the circle could only mathematically equal to the sum of the roots of the carrots from   your garden.

step-by-step explanation: