Question

AYUDAAAA....

1 . Reduce los términos semejantes:

a) 5x4y³ - x²y³ + 8x²y³ - 12x²y³ :​

Answer 1

Respuesta:

$(8 - 1 - 12) {x}^{2} {y}^{3} + 5 {x}^{4} {y}^{3} = - 5 {x}^{2} {y}^{3} + 5 {x}^{4} {y}^{3} = 5 {x}^{2} {y}^{3} ( - 1 + {x}^{2}$