Math, asked by shashank5934, 11 months ago

solve(3x-5)(3x+ 9)

Answers

Answered by debjanibanetjee

3

Answer:

Follow the se steps

Step-by-step explanation:

(3x-5)(3x+9)

= 3x(3x+9)-5(3x+9)

=9x square +27x - 15x - 45

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