lexrenee9 lexrenee9
  • 16-12-2019
  • Mathematics
contestada

(-7)^4 x (-7)^7 write the result using exponents

Respuesta :

danielmaduroh
danielmaduroh danielmaduroh
  • 22-12-2019

[tex]\boxed{(-7)^{11}}[/tex]

Explanation:

Here we have the following expression:

[tex](-7)^4 \times (-7)^7[/tex]

By property we know that:

[tex]a^m\times a^n=a^{m+n}[/tex]

So:

[tex](-7)^4 \times (-7)^7=(-7)^{4+7} \\ \\ =(-7)^{11}[/tex]

So the result is:

[tex]\boxed{(-7)^{11}}[/tex]

Where the base is -7 and the exponent is 11.

Learn more:

Simplify expressions: https://brainly.com/question/13378777

#LearnWithBrainly

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