I'm sure we've all had these questions. The oens that come to my mind are
when one question was meant to be 10 degrees, but a zero had been used for the degrees symbol, so it was 10 to the power of zero, which = 1
also, the absolute value symbols where written with 1's, so the question read 12x + 21 < 0, when it was meant to be 2x + 2 < 0
anybody else had this sort of thing happen?
when one question was meant to be 10 degrees, but a zero had been used for the degrees symbol, so it was 10 to the power of zero, which = 1
also, the absolute value symbols where written with 1's, so the question read 12x + 21 < 0, when it was meant to be 2x + 2 < 0
anybody else had this sort of thing happen?