Question

classifique cada item como expressao ou sentença matematica a) b+3b=60b)4t+6rc)x+y+zd)6.(x+1)=18

Answer 1

A) b+3b=60
b=15,,

B)4t+6rc(x+y+zd)6.(x+1)18

4t + 6rcx (x+y+zd)x6(x+1)x18

4t + 6rcx (x+y+dz)x6(x+1)x18

4t + 648crx (x+y+dz)x(x+1)

4t + (648crx + 648cry + 648cdrz)x(x+1)

Resposta;

4t + 648crx2 + 648crx + 648crxy + 648cry + 648cdrxz + 648cdrz