Solving the Equation: (x+3)(x+6)-(x+4)(x+5)=2
This article will guide you through the process of solving the equation (x+3)(x+6)-(x+4)(x+5)=2.
Expanding the Equation
First, we need to expand the equation by multiplying out the brackets:
- (x+3)(x+6) = x² + 9x + 18
- (x+4)(x+5) = x² + 9x + 20
Now, substitute these expanded terms back into the original equation:
(x² + 9x + 18) - (x² + 9x + 20) = 2
Simplifying the Equation
Next, simplify the equation by combining like terms:
- x² - x² = 0
- 9x - 9x = 0
- 18 - 20 = -2
This leaves us with: -2 = 2
The Solution
The equation -2 = 2 is a contradiction. This means there is no solution to the original equation (x+3)(x+6)-(x+4)(x+5)=2.
Therefore, the equation has no solution.