Question

Reduza as expressões a um único monômio
b) - 3,2ax + 5,7ax + 6,8xa
c) x – 7x - (2x – 3x – 4x) + ( -5x + x)

Answer 1

b) 9,3ax

c) -5x

b) - 3,2ax + 5,7ax + 6,8xa = 9,3ax

c) x – 7x - (2x – 3x – 4x) + ( -5x + x)

x-7x-2x+3x+4x-5x+x

x+3x+4x+x-7x-2x-5x

9x-14x

-5x

❤️❤️ Bom dia!!!!

26/08/22