Math, asked by devratm0, 5 months ago

factories20x2-9x+1or expand(3a-5b-c)2​

Answers

Answered by madhurkumar
1

Answer:

20x²-5x-4x+1=0

5x(4x-1) -1(4x-1) =0

(5x-1) (4x-1) =0

Step-by-step explanation:

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