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Question

Solve for all values of x by factoring.
x^2-4x-32=0
Answer Attempt 1 out of 3
x=square

Solve for all values of x by factoring. x^2-4x-32=0 Answer Attempt 1 out of 3 x=square

Solution

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Márcio Veterano · Tutor por 10 anos

Resposta

To solve the quadratic equation by factoring, we need to find two numbers that multiply to and add up to .The quadratic equation is in the form , where , , and .We need to find two numbers whose product is \(ac = 1 \cdot (-32) = -32\) and whose sum is .The numbers that satisfy these conditions are and , because: So, we can factor the quadratic equation as: Setting each factor equal to zero gives us the solutions: Solving these equations, we get: Therefore, the solutions to the equation are: