Question

A- A+ B+C+D (x2+42-3x+1)+13**+ 6x-5)+(x22x3 H+(8x+6 )​

Answer 1

Bora lá!

Mds o tamanho disso ksksk

(x³+4²-3x7) +(3x³+ 6x- 5) +(x²+2x3) (8x+6)

(x³+16-3x+7)+3x °+6x - 5+ (x²+6)+8x+6

(x³+23-3x)+ 3x³ + 6x - 5+ x²+ 6+ 8x +6

x³+23-3x +3x° +6x - 5 +x²+6 +8x +6

4x³+ 30 + 11x + x²

4x³ +x²+11x+30

Deu trabalho, pvf coloque como melhor resposta

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