Math, asked by shubhamkumar84208, 9 months ago

3. Simplify the following:
(1) (2x - 3y) (3x + y) + (x + 2y) (x - y).
(ii) (7abc + b2) (7 - bc) + c(2b3 – 9ab)

Answers

Answered by nallavellivimala

3

Answer:

6x^2-3y^2+x^2-2y^2

7x^2_5y^2

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