miguesymoke
miguesymoke miguesymoke
  • 24-07-2016
  • Mathematics
contestada

Divide. (-6m7 20m6) ÷ 2m4

Respuesta :

OrethaWilkison OrethaWilkison
  • 20-02-2019

Answer:

Divide: [tex](-6m^7+20m^6) \div 2m^4[/tex]  

we get, [tex]-3m^4+10m^2[/tex]

Step-by-step explanation:

Divide: [tex](-6m^7+20m^6) \div 2m^4[/tex]

We know:

[tex]a \div b= \frac{a}{b}[/tex]

then;

[tex]\frac{-6m^7+20m^6}{2m^4}[/tex]

Using distributive property: [tex]a\cdot (b+c) = a\cdot b+ a\cdot c[/tex]

⇒[tex]\frac{2m^4(-3m^3+10m^2)}{2m^4}[/tex]

Divide numerator and denominator by [tex]2m^4[/tex] we have;

⇒[tex]-3m^4+10m^2[/tex]

Therefore,  [tex](-6m^7+20m^6) \div 2m^4[/tex] the result we get, [tex]-3m^4+10m^2[/tex]

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