Reinvestment" means:
a. new investment in new operations.
b. additional investment in existing operations.
c. new investment by new shareholders.
d. the reinvestment of earnings into new projects.

Option B

Explanation: The process under which the existing shareholders of a company uses their income from investment such as dividends interest etc to purchase the security again is called reinvestment. Sometimes the shareholders do no receive cash and straightly asks the company to compensate them in shares.

Hence, from the above we can conclude that the correct option is B.

start by isolating the variable on one side by adding 43w^2 to both sides.   the equation will read:

25w^2+5=0

*subtract 5 from both sides*

25w^2=-5

*divide both sides by 25*

w^2=-1/5

*take the square root of both sides*

w=√(-1/5)

the square root of -1 is i.   the square root of 5 remains √5

the answer is i/√5.

hope this