Question

1- (-5x²+5x +8) +(-7x³ +14x²+13x-2)
2- (-11x²+5x+8) +(-12³+14x²+3x-15)
3- (5x²+8x+8) -(-27x³+11x²+16x-12)
4- (3x4 -15x²+5x -18) -(-17x³ +14x²+3x-13)
5- (-3y²+5y +4) +(-17y ³ +14y ²+13y-14)
6- (2m4 -15m²+5m -3) -(-17m³ +14m²+3m-12)
7- (2n² -7n+4) (2n+8)
8- (10t³ -5t²+12t-21) (12t²+4t-7)
9- (2c3+5c²+11c-21) (12c²+8c-17)

Answer 1

Respuesta:

1R/ -7x^3+9x^2+18x+6

2R/ 3x^2+8x-1735

3R/ 27x^3-6x^2-8x+20

4R/ 3x^4+17x^3-29x^2+2x-5

5R/ -17y^3+11y^2+18y-10

6R/ 2m^4+17m^3-29m^2+2m+9

7R/ 4n^3+2n^2-48n+32

8R/ 120t^5-20t^4+54t^3-169t^2-168t+147

9R/ 24c^5+76c^4+138c^3-249c^2-355c+357

^ = elevado a la