Alternative Equation Formats

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MathML

(1 - ϕ_{1} B - ϕ_{2} B^{2} - ϕ_{3} B^{3} - ϕ_{4} B^{4})

(1 - ϕ_{1} B - ϕ_{2} B^{2} - ϕ_{3} B^{3} - ϕ_{4} B^{4})

${(1-{\phi }_{1}{B}-{\phi }_{2}{B}^{2}-{\phi }_{3}{B}^{3}-{\phi }_{4}{B}^{4})}$