What is the solution set of the quadratic inequality x squared minus 5 is less than or equal to 0 ?
A
start set x such that negative 5 is less than or equal to x comma x is less than or equal to square root of 5 end setB
start set x such that negative square root of 5 is less than or equal to x comma x is less than or equal to square root of 5 end setC
start set x such that negative 5 is less than or equal to x comma x is less than or equal to 5 end setD
start set x such that negative square root of 5 is less than or equal to x comma x is less than or equal to 5 end set