Question

x²+√3x=0 May help galera

Answer 1

X²+√3x=0 May help galera

x² + √3x = 0       observa
√3x = - x²
3x = (-x²)²
3x = (-)(-)x²x²
3x = x⁴     ( igualar a ZERO) novamente
3x - x⁴ = 0
x(3 - x³) = 0
x = 0

(3 - x³) = 0
3 - x³ = 0
- x³ = - 3
x³ = (-)(-)3
x³ = 3
x = ∛3

assim
x = 0
x = ∛3