Which situation represents a total change in value of 0? A) In a board game, a player moves 5 spaces forward, then 2 spaces backward. B) In a board game, a player moves 5 spaces forward, then 5 spaces backward.

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step-by-step explanation:

hi there!

question 1 answer: p/q can be terminating when q = 5^m * 2^n

question 2 answer: -1 and -1

question 3 answer: -4

question 4 answer: 5/12

hope this : )

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.

-2x-4

step-by-step explanation: