Question

solve using identities 8x³ + 27y³​

Answer 1

Answer:

Use here identitiey( a+ b)^3.

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Answer 2

Answer:

Here is the answer =>

Step-by-step explanation:

${8x}^{3} + {27x}^{3} = ({2x})^{3} + ({3y})^{3}$

$({2x})^{3} + ({3y})^{3} = (2x + 3y)( {2x}^{2} - 6xy + {3y}^{2}$

$as \: {a}^{3} + {b}^{3} = (a + b)( {a}^{2} - ab + {b}^{2})$

HOPE IT HELPS.