Q. Select all the expressions that are equivalent to 3565. Multi-select Choices:(A) 251(B) 2−51(C) 2(D) 20
Simplify Expression: Simplify the given expression using the properties of exponents.We know that (am)/(an)=a(m−n) when a is not equal to 0. Here, we can apply this property to the expression 65/35 by considering 6 as 2∗3.So, (65)/(35)=((2∗3)5)/(35)=(25∗35)/(35).Now, we can cancel out the common factor of 35 from the numerator and the denominator.
Apply Property: After canceling out the common factor, we are left with 25. So, (65)/(35) simplifies to 25. Now, let's compare this result with the given choices.
Cancel Common Factor: Check each choice to see if it is equivalent to 25. (A) 251 is not equivalent to 25 because 251 is the reciprocal of 25.
Final Simplification: Check choice (B).(B) 1/2−5 is equivalent to 25 because the negative exponent means that the base (2) is on the other side of the fraction line. So, 1/2−5 is the same as 25.
Check Choice (A): Check choice (C).(C) 2 is not equivalent to 25 because 2 is the same as 21, and 21 is not equal to 25.
Check Choice (B): Check choice (D).(D) 20 is not equivalent to 25 because any non-zero number raised to the power of 0 is 1, so 20 is 1, which is not equal to 25.