Question

Calcule o valor algébrica: ​

Answer 1

Resposta:

$6x + 6 \times 8 + 12 + 5x + 20 \\ 6x - 5x + 6 \times 8 + 12 + 20 \\ 1x + 48 + 32 \\ 1x = 80 \\ 80 \div 1 = 80 \\ x = 80$

eh basicamente isso, pelo menos eh oq eu aprendi

Answer 2

Explicação passo-a-passo:

6(x+1)4(2x+3)5(x+4)

120(x+1)(2x+3)(x+4)

(120x+120)(2x+3)(x+4)

(240x²+360x+240x+360)(x+4)

(240x²+600x+360)(x+4)

240x³+960x²+600x²+2400x+360x+1440

240x³+1560x²+2760x+1440