1/x-2a + 1/x+2a - 8a²/x(x²-4a²) =
x(x+2a)+x(x-2a)-8a²/x(x²-4a²) =
x²+2ax+x²-2ax-8a²/x(x²-4a²) =
2(x²-4a²)/x(x²-4a²) = 2/x
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
1/x-2a + 1/x+2a - 8a²/x(x²-4a²) =
x(x+2a)+x(x-2a)-8a²/x(x²-4a²) =
x²+2ax+x²-2ax-8a²/x(x²-4a²) =
2(x²-4a²)/x(x²-4a²) = 2/x