gracetommy27 gracetommy27
  • 19-12-2019
  • Mathematics
contestada

Multiply or divide as indicated. x^ -3 • x^ 7

Respuesta :

jitumahi456 jitumahi456
  • 25-12-2019

Answer:

[tex]x^{-3}.x^7=x^{4}[/tex]

Step-by-step explanation:

Given expression:

[tex]x^{-3}.x^7[/tex]

We need to evaluate the given expression.

Solution:

We will use the properties of exponents to evaluate it.

By product rule:

[tex]a^b.a^c=a^{b+c}[/tex]

We have: [tex]x^{-3}.x^7[/tex]

Using product rule to multiply the terms.

⇒ [tex]x^{(-3+7)}[/tex]

⇒ [tex]x^{4}[/tex] (Answer)

Answer Link

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