178.5*21
fully simplify 7r + 2t - 3r + 3t
3^m+5^m solve for m
Simplifica:
fraction numerator fraction numerator h minus 1 over denominator h plus 1 end fraction plus fraction numerator ...
357/2
simplify 4a + 3b - 2a
4a+3b-2a simplifyed
35*30
mathemadecal
2+2
