x^2=94

解答

x^{2} = 94

x = 94, x = - 94

十进制

x = 9.69535 \dots, x = - 9.69535 \dots

求解步骤

x^{2} = 94

对于

x^{2} = f (a)

解为

x = f (a), - f (a)

x = 94, x = - 94

so l v e f or s, t (s t^{2} + 2 t + s) d s + s^{2} (1 - t^{2}) d t = 0

so l v e f or x, x^{2} + y^{2} + 2 x + 2 y + 34 = 0

(3 x - 2) (x + 3) + (x - 2) (x + 5) = - 2 (x + 8)

32 = - 16 t^{2} + 48 t

24 x^{2} + 36 x - 24 = 0