Question

Simplifique as expressões algébricas a seguir.
(2x2 – 3x + 8) – (2x -2).(x+3)

Answer 1

-7x²+14

(2x²-3x+8)-(2x-2)(x+3)

(2x²-3x+8)-(2x²+6x-2x-6)

2x²-3x+8-2x²-6x+2x+6

2x²-2x²-3x-6x+2x+8+6

-7x+14

✨ Boa sorte ✨

28/04