Resolución de ecuaciones de la forma 7x2+14x=0
Respuestas a la pregunta
7×2+4x=0
14+14x=0
14x=-14
X=-14/14
X=-1
Simplifying
7x2 + -14x = 0
Reorder the terms:
-14x + 7x2 = 0
Solving
-14x + 7x2 = 0
Solving for variable 'x'.
Factor out the Greatest Common Factor (GCF), '7x'.
7x(-2 + x) = 0
Ignore the factor 7.
Subproblem 1
Set the factor 'x' equal to zero and attempt to solve:
Simplifying
x = 0
Solving
x = 0
Move all terms containing x to the left, all other terms to the right.
Simplifying
x = 0
Subproblem 2
Set the factor '(-2 + x)' equal to zero and attempt to solve:
Simplifying
-2 + x = 0
Solving
-2 + x = 0
Move all terms containing x to the left, all other terms to the right.
Add '2' to each side of the equation.
-2 + 2 + x = 0 + 2
Combine like terms: -2 + 2 = 0
0 + x = 0 + 2
x = 0 + 2
Combine like terms: 0 + 2 = 2
x = 2
Simplifying
x = 2