[tex]12x + 4 {x}^{2} - {x}^{5} + 3[/tex] Put the expression un standard form and then tell me what the leasing coefficient is! * don't forget about imaginary 1's ''
Expression in standard from: -x^5+ 4x^2+12x+3. ( ^= to the power of, I’m sorry I don’t know how to type that in my phone) and the leading coefficient would be -1