-21x^5-21y^5÷3x-3y
6y^2+2×^2-5xy×3×^2-4y^2+2xy
a+3×a-1
7×-3×4+2×
5a-7b×a+3b
a^2+a+1×a^2-a-1
3×^2y^3-5a×^4÷3×^2
a^2+2a-3÷a+3
×^2-20+×÷×+5
6y^2+2×^2-5xy×3×^2-4y^2+2xy
a+3×a-1
7×-3×4+2×
5a-7b×a+3b
a^2+a+1×a^2-a-1
3×^2y^3-5a×^4÷3×^2
a^2+2a-3÷a+3
×^2-20+×÷×+5
lovelykalem1238
No se entiende el problema, deberias plantearlo mejor
0 votes
Thanks 0
More Questions From This User See All