Question

Answer for my question please help

Answer 1

Step-by-step explanation:

2) solution :

√125×√5

= 125^2×5^2

= (5×5×5)^2×5^2

= 5^2×5^2×5^2×5^2

= 5^2+2+2+2

= 5^8

3) solution :

2^0+7^0/5^0

= 1+1/1

= 2/1

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