NathanielAmara
NathanielAmara NathanielAmara
  • 20-11-2020
  • Mathematics
contestada

Find the LCM of 40a2b and 48ab4.​

Respuesta :

devishri1977
devishri1977 devishri1977
  • 21-11-2020

Answer:

Step-by-step explanation:

40a²b =  2* 2 * 2 * 5 * a² * b      =  2³ * 5 * a² * b

48ab⁴ = 2 * 2 * 2 * 2 * 3 * a *b⁴  = 2⁴ *  3 * a * b⁴

LCM = 2⁴ * 3 * 5 * a² * b⁴

       = 16 * 3 * 5 * a² * b⁴

       = 240a²b⁴

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