Question

Realizar las siguientes Multiplicaciones
1. (3x2-1) · (X3-7X-5x2-3)= 118
2. (X3-3x2+x-1) · (6x4-2x2)=
3. (5x2-3x+2) · (X+1)=6
4. (5x2-3x+2). (2x3-1)= 10
5. (5x4-7x2+6x-2)(x2+30x-4)=74 6. (6x4-5x3+4x2-3x+2) - (2x4+3x3-4x2+5x-6)= 6= 13
7. (6x5-3x4+7x3-4x+21) · (9x3-4x2+6x-5)= 8. (3x^-6x2+2x2-4x+5) - (7x2-5x+2)=​

Answer 1

Respuesta:

10x2 ; 5x.

5x2 ; 9x5

8x3.