bpgradutation2017 bpgradutation2017

02-04-2018
Mathematics

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Factor the difference of two squares. Show your work and explain the steps you used to solve.
3r2 – 12s2

Respuesta :

02-04-2018

Factor out a 3. 3(r^2 - 4s^2)
Use the difference of squares. 3(r -2s)(r+2s)

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