SavannahNadan SavannahNadan

02-10-2020
Mathematics

contestada

C an you simplify 5^-8 x 5^4

Respuesta :

02-10-2020

Answer:

1/625

Step-by-step explanation:

Exponent Rule: [tex](b^m)(b^n) = b^{m+n}[/tex]

Exponent Rule: [tex]b^{-m}=\frac{1}{b^m}[/tex]

5⁻⁸ · 5⁴ = -8 + 4 = -4

5⁻⁴

1/5⁴

1/625

Answer Link

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