EntityQ1778269· pop 5· linked from 11 articlesequating coefficientsSign in to saveConnectionsmathematicsEntityInternational Standard Book NumberEntitycomplex numberEntityreal numberEntityrational numberEntitysquare rootEntitypolynomialEntityformulaEntitysystem of linear equationsEntityimaginary unitEntitycoefficientEntityif and only ifEntityparameterEntitylinear independenceEntityquadratic functionEntitypartial fraction decompositionEntitynested radicalEntityconstant termEntityoverdetermined systemEntityCategoriesElementary algebraEquations