Why can V-1 be written as an integer, but V1 cannot? (please look at photo)​

This is because the cube root of -1 gives a real number while the square root gives a complex number root value which we cannot write as an integer

Step-by-step explanation:

This is because, -1 raised to the power of 3 will give -1

However, -1 does not have any real root

Take for example, the square of -1 is 1

Hence the square root of -1 is not a real number which we can write as integer but a complex number which is not real

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.