wildheartrabbitry wildheartrabbitry 29-04-2022 Mathematics contestada I need help solving this math problem. The teacher wants us to fill in three things using this math equation: 2x - 3√x + 1 = 0(1) u=_(2) u^2=_(3) _u^2+_u+1=0 The teacher wants us to accomplish this using the U-Substitution method.