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Can someone please tell me if these are correct:)?
1. Simplify: (1/x) - (1/y) / (y/x) - (x/y)
Answer: 1/x+y
2. The solution set of |x+2| < 5 is..
Answer: -7 < x < 3
Solve for the positive value of x: x/5 - 4/x = 8/5
Answer: x=10
3. Solve for x: radical --> )x+14( = x+2
Answer: x=2
4. The expression 1+ radical )5( / 2 + radical )5(
Answer: 3- radical )5(
5. Solve for x: 4x - radical )32( = 8 radical )18(
Answer: 7 radical )2(
:)if anyone could tell me if these are correct I would very berry much appreciate:D
:) thanks
1 Answer
- Anonymous1 decade agoFavorite Answer
just saw this as time is expiring
2. correct
x^2 - 8x -20 = 0
(x-10)(x+2) = 0 cottect
Source(s): R out of time sorry