1. (4-√2)²-(2√2+2)(2-2√2)2. х+5y/x+y - x-y/2y : x²-y²/4y²3. ( 3x/2y¯²)¯² - 18x²y³

Question

Алгебра: 1. (4-√2)²-(2√2+2)(2-2√2)2. х+5y/x+y - x-y/2y : x²-y²/4y²3. ( 3x/2y¯²)¯² - 18x²y³​

ilonabunduk · Answer

3) *продолжение*= 4 / 9х²у⁴ - 18 х²у³ ( доп. множитель 9х²у⁴) = 4 - 18 х²у³× 9х²у⁴ / 9х²у⁴ = 4 - 162 х⁴у⁷/ 9х²у⁴...

1. (4-√2)²-(2√2+2)(2-2√2)
2. х+5y/x+y - x-y/2y : x²-y²/4y²
3. ( 3x/2y¯²)¯² - 18x²y³