Question

5x2 + 3x2 – x3 + 2x3 + 10x4 – 5x4 =

​

Answer 1

Respuesta:

42-x3

Explicación:

10+6-x3+6+40-20

16-x3+26

16+26-x3

42-x3

Answer 2

3(14-x)

5x2 + 3x2 – x3 + 2x3 + 10x4 – 5x4

8x2-x3+6+5x4

16-x X3+ 6+20

42-X x3

3(14-X)