x/8 - 1 = 0
(8)(x/8)- (8)(1) = (8)(0)
x - 8 = 0
x - 8 + 8 = 0 + 8
x = 8
x = 1/2 [ 1 ± i sqrt(7) ]
X=1
2x squared minus 5x minus 3 factored is (2x+1)(x-3).
x2-2x+1 = 0 (x-1)(x-1) = 0 x = 1 and also x = 1
x over x is one, so the problem would be 1-2-3/2=-5/3
-1 is the answer. With an odd number of -1s, we end up back where we started as each multiplication only switches from positive to negative.
x=-1 ^ how do you know?
1566 = x
first of all, what is a plu? but the answer is (-8)+f+1/x sqared by the way, what grade are you in?
x >/= 12
X2 - 4X - 5 = 0 easy factor, what two factors of - 5 add up to - 4 (X + 1)(X - 5) X = - 1 ------------- X = 5 --------------
irdk