What is expand (-11x^3-3x^2)^2 ?

The solution to expand (-11x^3-3x^2)^2 is 121x^6+66x^5+9x^4

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expand (-11x^3-3x^2)^2

expand

(- 11 x^{3} - 3 x^{2})^{2}

121 x^{6} + 66 x^{5} + 9 x^{4}

Solution steps

(- 11 x^{3} - 3 x^{2})^{2}

Apply Perfect Square Formula:

(a - b)^{2} = a^{2} - 2 ab + b^{2}

(- 11 x^{3} - 3 x^{2})^{2} = (- 11 x^{3})^{2} - 2 (- 11 x^{3}) \cdot 3 x^{2} + (3 x^{2})^{2}

= (- 11 x^{3})^{2} - 2 (- 11 x^{3}) \cdot 3 x^{2} + (3 x^{2})^{2}

Simplify

(- 11 x^{3})^{2} - 2 (- 11 x^{3}) \cdot 3 x^{2} + (3 x^{2})^{2} : 121 x^{6} + 66 x^{5} + 9 x^{4}

= 121 x^{6} + 66 x^{5} + 9 x^{4}

23 \times 5

23 \times 3

\frac{1 + i}{2 - 3 i}

Γ (\frac{9}{2})

\frac{5}{3} \times 2

What is expand (-11x^3-3x^2)^2 ?
The solution to expand (-11x^3-3x^2)^2 is 121x^6+66x^5+9x^4