Question

Sqrt(36+9+16) in radical form

Answer 1

`√(36+9+16)= √(61)`

Answer 2

remember, √(ab)=(√a)(√b)

they're trying to trick you by writing all the perfect squares
but you can't do √(a+b)=(√a)+(√b), that's false

add dem all
√61
nope, can't simplify more
we're done here