Math, asked by rokyabegam88, 3 months ago

9x3y6 - 81x3y3
factories​

Answers

Answered by hajrakhan64
0

Step-by-step explanation:

9x3y6=3×3×3×1×y×3×2

81x3y3=9×3×3×x×3×y×3

Answered by Anonymous
1

9x³y⁶ - 81x³y³

9x³y³(y³ - 9)

9x³y³[(y)³ - (3)³]

[x³ - y³ = (x-y)(x²+xy+y²)]

9x³y³[(y - 3)(y² + 3y + 9)]

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