rokofacebookoynjz8 rokofacebookoynjz8

30-10-2017
Mathematics

contestada

Simple problem. I tried squaring both sides, didn't work..

Simple problem I tried squaring both sides didnt work class=

Respuesta :

gormanmtoym02a gormanmtoym02a

31-10-2017

Beautiful thing about this, you must do (x+4)^2 first and since its also being square rooted, it literally cancels out so your left with
x + 4 < 3
Subtract 4 on both sides and your left with
x < -1

Final Answer: x < -1

Answer Link

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