Help me solve this question pleasee

I am going to let a = (p)^1/2 and b = (q)^1/2 for ease in typing

(a + b) / (1 - a) = (4 a + b) / (1 - a^2) = (4 a + b) / [(1 - a) (1 + a)]

a + b = (4 a + b) / (1 + a)        multiply by (1 - a)

a + a^2 + b + b a) = 4 a + b

a + a^2 + b a = 4 a         drop b on both sides

a^2 + b a = 3 a

b a = 3 a - a^2

b = 3 - a     divide by a

a + b = 3

or p^1/2 + q^1/2 = 3

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

steve should create a type of business report called a business plan. the correct option among the options that are already given in the question is the last or the fourth option. this business report created by steve will actually influence the investors about investing their money in steve's business. this business report will have all the details about the business, the amount of investment required and the amount of expected profit.