Why do square roots have to be represented as fractional exponents?

The square root of 9x plus 7 plus the square rot of 2x equall to 7

Four equations are shown below. equation 1: y=2*equation 2: y=2x-5equation 3: y=x2 + 6equation 4: tdentify one linear equation and one nonlinear equation from the list. why each equation you identified is linear or nonlinear. nd one nonlinear equation from the list. state a reasonlinear equation

Which image (a’ b’ c’ d’) of abcd cannot he produced using only reflections ?