10 points to whoever answers correctly first.
(abc+2-74) over (abc+2-74) -1=?
(abc+2-74) over (abc+2-74) -1=?
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( abc + 2 - 74)/ (abc + 2 - 74) = 1
Then 1 - 1 = 0..... THE ANSWER
Then 1 - 1 = 0..... THE ANSWER
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The (abc+2-74) cancel each other out.
That makes 1/-1
== -1
That makes 1/-1
== -1
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yes i can solve it. Why should i do it?