Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Calculeu la solució de l'equació [4 to the power of x squared plus 1 end exponent equals 2 to the power of 5 x plus 5 end exponent]: x = 3, x = ( ( 1 ) / ( 2 ) ); x = 3, x = ( ( - ( 1 ) ) / ( 2 ) ); x = - 3, x = ( ( 1 ) / ( 2 ) ); x = - 3, x = ( ( - ( 1 ) ) / ( 2 ) )
Right answer summary: x = 3, x = ( ( - ( 1 ) ) / ( 2 ) )
Question state: todo