Question 1164078
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solve the quadratic equations by extarcting or by factoring method whichever is applicable.
1. x² = 25 (space) : x = (blank) , x = (blank)
2. ( x + 1 ) ( x - 2 ) (space) : x = (blank) , x = (blank)
3. x² + 3x = 0 (space) : x = (blank) , x =(blank)
4. ( x - 4 )² (space) : x = (blank) , x =(blank)
5. ( x - 3 ) ( 2x - 5 ) (space) : x = (blank) , x =(blank)
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Attempting  only #4 the way you may mean it,
{{{(x-4)^2}}}
Already a factored EXPRESSION.  It is not any equation.


Attempting #3, an actual equation,
{{{x^2+3x=0}}}
Roots should be obvious.
Factoring, have  {{{x(x+3)=0}}},
and roots seen are 0  and  -3.