Math, asked by sumitsharma7067, 6 months ago

. Multiply and verify the result when x = 3 and y = (x – 2y)(3x² + 2xy - y2)

Answers

Answered by Anonymous

2

Answer:

3-2×9×2+2×3-2

=3-36+6-2

=9-38

=-29

Step-by-step explanation:

Answered by renosingh900

0

(x – 2y)(3x² + 2xy - y2) = 3x^3 -4x^2 -5xy^2 + 2y^3.

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