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x/2 = y/3 = z/5 và x+y+z =-90

Question

x/2 = y/3 = z/5 và x+y+z =-90

4 years

4^3+15=19 Dấu ^ này là mũ

Question

4^3+15=19 Dấu ^ này là mũ

4 years

(2x-1)(4x^2+2x+1)-4x(2x^2-3)+23

Question

(2x-1)*(4x^2+2x+1)-4x*(2x^2-3)+23

4 years

1 … 122,067 122,068 122,069 … 122,190