Question

prove that x^0=1
and also prove that
${25}^{ \frac{1}{2} } = \sqrt{25}$

thank you ​

Answer 1

Step-by-step explanation:

x×1/x=1

x^(1-1)=1 Quotient law

x^0=1

similarly

x^a×1/(x^a)=1

x^(a-a)=1 Quotient law

x^0=1