ynava0866 ynava0866

02-10-2018
Mathematics

contestada

what is the answer
[tex] {5}^{ - 7} \times {5}^{12} \times {5}^{ - 2} [/tex]

Respuesta :

02-10-2018

Hey there!!

Simple equation :

mᵃ × mᵇ = m ᵃ⁺ᵇ

We have :

5⁻⁷ * 5¹² * 5⁻²

... 5⁻⁷⁺¹²⁻²

... 5¹²⁻⁹

... 5³

... 125

Hope my answer helps!!

Answer Link

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