11^{2x^2-5x+2}=1

解

1 1^{2 x^{2} - 5 x + 2} = 1

x = \frac{1}{2}, x = 2

十進法表記

x = 0.5, x = 2

解答ステップ

1 1^{2 x^{2} - 5 x + 2} = 1

指数の規則を適用する

(2 x^{2} - 5 x + 2) ln (11) = ln (1)

解く

(2 x^{2} - 5 x + 2) ln (11) = ln (1) : x = \frac{1}{2}, x = 2

x = \frac{1}{2}, x = 2