Question

E = (6+2m) (36 - 12m
+
4m) - 8m​

Answer 1

Respuesta:

Vamos a simplificar paso a paso.

(6+2m)(36−12m+4m)−8m

Distribute:

=(6)(36)+(6)(−12m)+(6)(4m)+(2m)(36)+(2m)(−12m)+(2m)(4m)+−8m

=216+−72m+24m+72m+−24m2+8m2+−8m

Combinar términos comunes:

=216+−72m+24m+72m+−24m2+8m2+−8m

=(−24m2+8m2)+(−72m+24m+72m+−8m)+(216)

=−16m2+16m+216

solución:

=−16m2+16m+216

Explicación paso a paso:

Solución

 

Vamos a resolver la ecuación paso a paso.

2.718282=(6+2m)(36−12m+4m)−8m

Paso 1: Simplificar ambos lados de la ecuación.

2.718282=−16m2+16m+216

Paso 2: Restar -16m^2+16m+216 a ambos lados.

2.718282−(−16m2+16m+216)=−16m2+16m+216−(−16m2+16m+216)

16m2−16m−213.281718=0

Paso 3: Usar la fórmula cuadrática con a=16, b=-16, c=-213.28171817154094.

m=

−b±√b2−4ac

2a

m=

−(−16)±√(−16)2−4(16)(−213.28171817154094)

2(16)

m=

16±√13906.029963

32

m=4.185119724747258,−3.1851197247472585

Solución:

m=4.185119724747258,−3.1851197247472585