What is expand (5x^2y^3-11z^4)^2 ?

The solution to expand (5x^2y^3-11z^4)^2 is 25x^4y^6-110x^2y^3z^4+121z^8

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expand (5x^2y^3-11z^4)^2

expand

(5 x^{2} y^{3} - 11 z^{4})^{2}

25 x^{4} y^{6} - 110 x^{2} y^{3} z^{4} + 121 z^{8}

Solution steps

(5 x^{2} y^{3} - 11 z^{4})^{2}

Apply Perfect Square Formula:

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

(5 x^{2} y^{3} - 11 z^{4})^{2} = (5 x^{2} y^{3})^{2} - 2 \cdot 5 x^{2} y^{3} \cdot 11 z^{4} + (11 z^{4})^{2}

= (5 x^{2} y^{3})^{2} - 2 \cdot 5 x^{2} y^{3} \cdot 11 z^{4} + (11 z^{4})^{2}

Simplify

(5 x^{2} y^{3})^{2} - 2 \cdot 5 x^{2} y^{3} \cdot 11 z^{4} + (11 z^{4})^{2} : 25 x^{4} y^{6} - 110 x^{2} y^{3} z^{4} + 121 z^{8}

= 25 x^{4} y^{6} - 110 x^{2} y^{3} z^{4} + 121 z^{8}

\frac{13}{9} \div \frac{26}{5}

(8 - i) (\frac{4}{5} - 2 i)

- 14 - 4

- 15 - 6

7 - 6 y - 5 x^{3} - 1 + x^{3} - 7 - 2 y

What is expand (5x^2y^3-11z^4)^2 ?
The solution to expand (5x^2y^3-11z^4)^2 is 25x^4y^6-110x^2y^3z^4+121z^8