06-04-2022
Mathematics

contestada

Simplify the expression. 5^–3 • 7^0

a)–15
b)0
c)125
d)1/125

Respuesta :

tanisha2005sharma tanisha2005sharma

06-04-2022

= 5^-3 × 7⁰

= 1/5³ × 1. ( a^-m = 1/a^m ), ( a⁰ = 1 )

= 1/125 × 1

= 1/125 ANSWER

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