Question

x²-3x+y+ 6;-12 - 6y + 2x + 2x²

Answer 1

polinomios

P(x)=3x+5-(x-x²) =x²+2x+5

Q(x)=8x⁴-2x² + 15X³ - 21x+ 52

R(x) = 2x²

S(x) = 28x³ - 64x+ 100

T(x)= 8x⁹ - 7x⁸ +6x⁵ + 5x⁶

U(x) = 4x³ -2x³ + 6x³ + 12x⁵+ 6x⁵=8x³+18x⁵

1.

P(x) • Q(x)

(x²+2x+5)(8x⁴-2x² + 15X³ - 21x+ 52 )

8x⁶+31x⁵+68x⁴+50x³−x+260

2.

Q(x) + R(P(x) • Q(x)

(x²+2x+5)(8x⁴-2x² + 15X³ - 21x+ 52 )

8x⁶+31x⁵+68x⁴+50x³−x+260

2.

Q(x) + R(x)

8x⁴-2x² + 15X³ - 21x+ 52 + 2x²

8x⁴+15x³−21x+52

3.

T(x) : R(x)

(8x⁹ - 7x⁸ +6x⁵ + 5x⁶ )/2x²

4x⁷-(7/2)x⁶+(5/2)x⁴+3x³

4.

Q(x) • S(x)

(8x⁴-2x² + 15x³ - 21x+ 52 )(28x³ - 64x+ 100)

4(8x⁴-2x² + 15x³ - 21x+ 52 )(7x³ - 16x+ 25)

4(56x⁷+105x⁶−142x⁵−187x⁴+771x³+286x²−1357x+1300)

5.

T(x) + U(x)

(8x⁹ - 7x⁸ +6x⁵ + 5x⁶) + (8x³+18x⁵)

8x⁹- 7x⁸+5x⁶+24x⁵+8x³

6.

P(x) + S(x)

(x²+2x+5)+(28x³ - 64x+ 100)

28x³ +x²-62x+105

7.

U(x) : R(x)

(8x³+18x⁵)/ 2x²

9x³+4x

8.

S(x) -U(x)

(28x³ - 64x+ 100)-(8x³+18x⁵)

Explicación paso a paso:espero que te sirva corona