(x-9)(x-7)=0

2 min read Jun 17, 2024
(x-9)(x-7)=0

Solving the Equation (x-9)(x-7) = 0

This equation represents a simple quadratic equation that can be solved using the Zero Product Property. This property states that if the product of two or more factors is equal to zero, then at least one of the factors must be equal to zero.

Let's break down the steps to solve this equation:

1. Identify the Factors

The equation is already factored: (x-9)(x-7) = 0

We have two factors: (x-9) and (x-7).

2. Apply the Zero Product Property

According to the Zero Product Property, for the product to be zero, at least one of the factors must be zero. Therefore, we have two possibilities:

  • (x-9) = 0
  • (x-7) = 0

3. Solve for x

Now, we need to solve each equation for 'x':

  • x - 9 = 0 => x = 9
  • x - 7 = 0 => x = 7

Conclusion

Therefore, the solutions to the equation (x-9)(x-7) = 0 are x = 9 and x = 7.

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