Can you cut a square cake into 8 equal pieces by using knife thrice? a. it's not possibleb. it's possible but it won't be equal sizedc. depends on what knife you are using. d. no answer

The answer is A, its not possible. Just draw a circle on a piece of paper and put 3 lines across it like youre cutting it up, you wont be left with 8 pieces only 6

Ansthe eyeball : ) lacrima glands;

To solve this integral, what you can do is split it up as follows: (1) ∫40(x2−4)dx=∫40(x2)dx−∫40(4)dx. to integrate  4  as an  indefinite integral, a good rule of thumb is  by  an equation below  for  polynomials; . (2) ∫xa=xa+1a+1+c , where a is any number. c denotes some constant that is crucial when doing