Question

(2x2 + 5x - 3)
+ 4x - 3x2 + 2x3.)
I
(7x4 + 4x2 + 7x + 2) + (6x3+ 8x +3)


Aiudaaa:(

Answer 1

Respuesta:

Respuesta. (−5x2 – 10x + 2) + (3x2 + 7x – 4) = −2x2 – 3x – 2 ... (3x2 + 2x – 7) + (7x2 – 4x + 8) = 10x2 – 2x + 1 ... (4x3 + 5x2 – 6x + 2) + (−4x2 + 10) = 4x3 + x2 – 6x + 12 ... (14x3 + 3x2 – 5x + 14) – (7x3 + 5x2 – 8x + 10) = 7x3 – 2x2 + 3x + 4 ...

Explicación paso a paso:tictac tou entucara