x = 0; x = 2
Пошаговое объяснение:
logₓ2 * log₂ₓ2 = log₄ₓ2
1/log₂x * 1/log₂2x = 1/log₂4x
1/log₂x+log₂2x = 1/log₂4x
1/log₂2x² = 1/log₂4x
log₂2x² = log₂4x
2x² = 4x
2x(x-2) = 0
x(x-2) = 0
x = 0; x-2 = 0
x = 2
x = 0; x = 2
Пошаговое объяснение:
logₓ2 * log₂ₓ2 = log₄ₓ2
1/log₂x * 1/log₂2x = 1/log₂4x
1/log₂x+log₂2x = 1/log₂4x
1/log₂2x² = 1/log₂4x
log₂2x² = log₂4x
2x² = 4x
2x(x-2) = 0
x(x-2) = 0
x = 0; x-2 = 0
x = 2