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ludmila20021
@ludmila20021
August 2022
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Решите уравнение!
1/3a2 - 4/27=0
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Universalka
Verified answer
1/3 a² - 4/27 = 0
1/3 a² = 4/27
a² = 4/27 : 1/3
a² = 4/9
a = 2/3 и a = - 2/3
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Answers & Comments
Verified answer
1/3 a² - 4/27 = 01/3 a² = 4/27
a² = 4/27 : 1/3
a² = 4/9
a = 2/3 и a = - 2/3