Select the correct description for each number set.(4 points)
a) (25−−√, 9, −−−√64−−√
)
b) ( -2.4, 0, 3.1, 81−−√
)
c) (−23, 79, π2
)
d) (12−−√, 11−−√, π
a) (25−−√, 9, −−−√64−−√) : This set includes the square root of 25, which is 5, the number 9, and the square root of 64, which is 8.
b) (-2.4, 0, 3.1, 81−−−√) : This set includes the numbers -2.4, 0, 3.1, and the square root of 81, which is 9.
c) (-23, 79, π2) : This set includes the numbers -23, 79, and π/2.
d) (12−−√, 11−−√, π) : This set includes the square root of 12, the square root of 11, and the number π.