To solve the equation \(7x^2 = 56x\), we first rearrange it into standard form:
- Put the quadratic in standard form:
\(7x^2 - 56x = 0\)
Next, we factor out the greatest common factor (GCF):
- Factor out the GCF:
\(7x(x - 8) = 0\)
Then, we set each factor equal to zero:
- Set each factor equal to zero:
\(7x = 0\) and \(x - 8 = 0\)
Solving these equations gives us:
- The solutions are:
\(x = 0\) and \(x = 8\)
Based on these steps, the correct table of steps to factor out the GCF and solve the quadratic equation \(7x^2 = 56x\) is:
Put the quadratic in standard form: \(7x^2 - 56x = 0\)
Factor out the GCF: \(7x(x - 8) = 0\)
Set each factor equal to zero: \(7x = 0\) and \(x - 8 = 0\)
The solutions are: \(x = 0\) and \(x = 8\)
Thus, the third option in your question is the correct one.