Annabelle and Navene are multiplying (4^2 7^5)(4^3 7^2).
Annabelle's Work Navene's Work
(4^2 7^5)(4^3 7^2) = 42 + 375 + 2 = 4577 (4^27^5)(4^37^2) = 42⋅375⋅2 = 46710
Is either of them correct? Explain your reasoning