Math, asked by kothamadhavi820, 9 months ago

If (3x+4)(3x-5)= 9x^2-3x+k, then k=​

Answers

Answered by punamraje29
1

Answer:

9x^2-3x-20 is simplification of (3x+4)(3x-5)

then after comparing it will come k = -20

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