hola :3
-4[ x(2x-3)-2(x+5)]+3x=-2(2x-3)² :D
X= 58
--------------------------------
[tex]-8x^{2} +23x+40=-8x^{2} +24x-18[/tex]
[tex]-8x^{2} +23x+40-40=-8x^{2} +24x-18-40[/tex]
[tex]-8x^{2} +23x-(-8x^{2} +24x)=-8x^{2} +24x-58-(-8x^{2} +24x)[/tex]
[tex]-x=58[/tex]
[tex]\frac{-x}{-1} =\frac{-58}{-1}[/tex]
[tex]x=58[/tex]
Respuesta:
Explicación paso a paso:
-8x^2+23x+40=-8x^2+24x-18
Restar 40 de ambos lados
-8x^2+23x+40-40=-8x^2+24x-18-40
Simplificar
-8x^2+23x=-8x^2+24x-58
Restar 8x^2+24x de ambos lados
-8x^2+23x- (-8x^2+24x) = -8x^2+24x-58- (-8x^2+24x)
-x = -58
Dividir ambos lados entre -1
[tex]\frac{-x}{-1}[/tex] = [tex]\frac{-58}{-1}[/tex]
Simplificar:
x = 58
ojala te ayude xd
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Verified answer
hola :3
-4[ x(2x-3)-2(x+5)]+3x=-2(2x-3)² :D
X= 58
--------------------------------
[tex]-8x^{2} +23x+40=-8x^{2} +24x-18[/tex]
[tex]-8x^{2} +23x+40-40=-8x^{2} +24x-18-40[/tex]
[tex]-8x^{2} +23x-(-8x^{2} +24x)=-8x^{2} +24x-58-(-8x^{2} +24x)[/tex]
[tex]-x=58[/tex]
[tex]\frac{-x}{-1} =\frac{-58}{-1}[/tex]
[tex]x=58[/tex]
saludos
att :sam :)
Respuesta:
x = 58
Explicación paso a paso:
-8x^2+23x+40=-8x^2+24x-18
Restar 40 de ambos lados
-8x^2+23x+40-40=-8x^2+24x-18-40
Simplificar
-8x^2+23x=-8x^2+24x-58
Restar 8x^2+24x de ambos lados
-8x^2+23x- (-8x^2+24x) = -8x^2+24x-58- (-8x^2+24x)
Simplificar
-x = -58
Dividir ambos lados entre -1
[tex]\frac{-x}{-1}[/tex] = [tex]\frac{-58}{-1}[/tex]
Simplificar:
x = 58
ojala te ayude xd