Question

a) 2x²+y-x²+xy= b) 6n-2p³-4n²p³+n-p³= c) 3xyz⁴+2xyz⁴-2xy+1= d) 4a²b-ab²+3a²b+ab²-b=

Answer 1

Resposta:

Explicação passo-a-passo:

a) 2x²+y-x²+xy= x² + xy + y

b) 6n-2p³-4n²p³+n-p³= -3p³ - 4n²p³ + 7n

c) 3xyz⁴+2xyz⁴-2xy+1= 5xyz⁴ -2xy + 1

d) 4a²b-ab²+3a²b+ab²-b= 7a²b -b

Bons estudos !