Question

Calcule os monômios:
a) mn + 14mn-5mn
b) 2,5 x²y + 1,5x?y - 0,5x²y -​

Answer 1

a)

$(1 + 14 - 5)mn = 8mn$

b)

$(2.5 + 1.5 - 0.5) {x}^{2} y = 3.5 {x}^{2} y$

Answer 2

2+5^67 aki Kaká mand nana kank kank jaja