Give this problem a try and try to solve this

No solution

Step-by-step explanation:

Given equation is,

 if x ≠ ±1

 [Squaring on both the sides of the equation]

4 = (1 - x)(4 + x)

4 = 4 - 4x + x - x²

0 = -3x - x²

x² + 3x = 0

x(x + 3) = 0

x = 0, -3

But both the solutions x = 0 and x = -3 are extraneous solutions, given equation has no solution.

  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  

2x^2+5x+17

your welcome. : )