Question

31. (7 x 2 + 2) - (3x2 5)

(8x2 – x) - (7x² + 3x)

(3x2 2x – 1) - (4x2 + 2x + 5)

(-3x + x2 1) - (5x + 1 3x2)

(-1 + 7x2 – 2x) – (5x + 3x2 – 7)

(7x3 – x2 + x- 1)- (2x2 + 3x + 6)

(5x? 2x + 5) – (3x3 – x2 + 5)

(3x2 – x- 7) – (5 x 3 + 5 - x2 + 2x) |

(6x3 – 2x2 – 3x + 1) - (-x³ – x² – 5x + 7)

(x – 3x2 + x3 + 9) - (-8 + 7x - x2 + x3)​

Answer 1

Respuesta:

Explicación paso a paso:

1. -59

2. -7x^2-4x+16

3. 64x-14

4.-5x-26

5. 14-7x

6.27-x