What is factor 27+27x+9x^2+x^3 ?

The solution to factor 27+27x+9x^2+x^3 is (x+3)^3

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factor 27+27x+9x^2+x^3

factor

27 + 27 x + 9 x^{2} + x^{3}

(x + 3)^{3}

Solution steps

27 + 27 x + 9 x^{2} + x^{3}

Write in the standard form

= x^{3} + 9 x^{2} + 27 x + 27

Apply cube of sum rule:

x^{3} + 3 x^{2} y + 3 x y^{2} + y^{3} = (x + y)^{3}

x^{3} + 9 x^{2} + 27 x + 27 = (x + 3)^{3}

= (x + 3)^{3}

2 (4 x) + 3 (6 y) - 24

\frac{cos ^{2} ( a ) - cos ^{2} ( a )}{cos ^{2} ( cos ^{2} ( x ) )}

\frac{( 16 x ^{3} - 6 x ^{2} + 12 x + 4 )}{2}

(1 - a)^{4}

cos (9 0^{\circ}) - x

What is factor 27+27x+9x^2+x^3 ?
The solution to factor 27+27x+9x^2+x^3 is (x+3)^3