Сравнить числа: а) корень 25 корень28 б)корень 6 4 в) 6 корень 32 г) корень 3 1, 7 д) корень 1, 69 1, 3 е) корень1/6 корень 1/7 ж) корень 18 4 з) корень 17 5

25< 28, √25< √28,

6< 16, √6< 4,

36> 32, 6> √32,

3> 2,89, √3> 1,7,

1,69=1,69, √1,69=1,3,

1/6> 1/7, √1/6> √1/7,

18> 16, √18> 4,

17< 25, √17< 5

1 a) x² - 36 = 0

  x² = 36

  x₁ = 6,   x₂ = -6

1 б) 2x² = 3x

  2x²- 3x = 0

  x ( 2x - 3 ) =0

  x₁ = 0    

2x - 3 = 0

2x = 3                  

x₂ = 3/2 = 1.5

2)   (3x - 1 ) ( 2x + 3) = 3 (2x-1)

      6x² + 9x - 2x - 3 = 6x - 3

    6x² + x = 0

    x (6x + 1) = 0

    x₁ = 0

    x₂ = - 1/6

3) - сложный, нет времени решать, уж извини.

рррннр және қаласы бойынша мемлекеттік кірістер департаменті оңайлатылған және

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