ssepeda98
ssepeda98 ssepeda98
  • 13-01-2016
  • Mathematics
contestada

√m/3=4
My teacher didn't explain how to solve these to well can someone explain?

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taskmasters
taskmasters taskmasters
  • 13-01-2016
√m/3 = 4

To remove the radical sign, square both sides.

(√m/3)² = 4²
m/3 = 16

To remove the denominator of 3, multiply both sides by 3.
3 (m/3) = 3(16)
m = 48

To check: Substitute m by its value.
√m/3 = 4
√48/3 = 4
√16 = 4
4 = 4
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