Ответ:
1.15
2.x=πn+π/12, n∈Z
Объяснение:
1.(6x-9)^(1/4)=3
6x-9=81
6x=90
x=90/6
x=15
2.tg(x+π/4)=√3
x+π/4=πn+π/3, n∈Z
x=πn+π/12, n∈Z
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Answers & Comments
Ответ:
1.15
2.x=πn+π/12, n∈Z
Объяснение:
1.(6x-9)^(1/4)=3
6x-9=81
6x=90
x=90/6
x=15
2.tg(x+π/4)=√3
x+π/4=πn+π/3, n∈Z
x=πn+π/12, n∈Z