Which of these is not a square number?
2 squared multiplied by 5 raised to the power of 6 multiplied by 7 squared

2 raised to the power of 4 multiples by 4cubed

2 squared multiplied by 7 cubed/

2 squared multiples by 9 cubed



Answer :

2 squared multiplied by 7
cubed is not a square number

the expression that is not necessarily a square number is2^2×5^66×7^2