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МатематикаВопрос:
7b/a = .../3a²b 2
Ответ:
4) 7b/a = (7b*3ab)/(a*3ab) = 21ab2/3a2b2
Ответ: 21ab2
Похожие
- 1) а/b = .../2b
- а/b = .../b 2
- а/b = .../b 3
- а/b = .../10b 3
- 2) x/y = .../3y
- x/y = .../7y
- x/y = .../y 2
- x/y = .../4y 3
- 3) 2/x = .../8xy
- 2/x = .../x²y
- 2/x = .../2xy 2
- 2/x = .../3x²y²
- 4) 7b/a = .../3a
- 7b/a = .../2a 2
- 7b/a = .../ab
- 5) a²/2x = .../4x
- a²/2x = .../2x 2
- a²/2x = .../8xa 2
- a²/2x = .../6x²a
- 6) 3x/5b = .../15b
- 3x/5b = .../5b²a
- 3x/5b = .../20b 3
- 3x/5b = .../5abx
- 7) 2a/b² = .../5b²
- 2a/b² = .../3b 3
- 2a/b² = .../ab 2
- 2a/b² = .../b²y
- 8) 1/3ab = .../18ab
- 1/3ab = .../18a²b
- 1/3ab = .../18a²b 2
- 1/3ab = .../18ab³
- 9) 3/x²y² = .../6x²y²
- 3/x²y² = .../6x³y²
- 3/x²y² = .../6x³y 3
- 3/x²y² = .../ax²y 2
