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Forever2108
@Forever2108
October 2021
1
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Помогите, пожалуйста,срочно нужно
1,2,3,4
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911slushaet
1)x√3-√6=3
Возведем в квадрат
3x²-6=9
3x²=15
x²=5
x=+-√5
2)7-3x²=0
-3x²=-7
3x²=7
x²=7/3
x=+-√(7/3)
3)x²-6=0
x²=6
x=+-√6
4)2x√2+6=3√2
x=3/2-3/√2
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Answers & Comments
Возведем в квадрат
3x²-6=9
3x²=15
x²=5
x=+-√5
2)7-3x²=0
-3x²=-7
3x²=7
x²=7/3
x=+-√(7/3)
3)x²-6=0
x²=6
x=+-√6
4)2x√2+6=3√2
x=3/2-3/√2