Question

(3x+4)(3x-5)...........​

Answer 1

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(3x+4)(3x-5)

3x(3x-5)+4(3x-5)

9x²-15x+12x-20

9x²-3x-20

Answer 2

Answer:

9x²-3x-20

Step-by-step explanation:

(3x+4)(3x-5)

3x(3x-5)+4(3x-5)

9x²-15x+12x-20

9x²-3x-20