Math, asked by SPCLonewlf, 21 days ago

Factorise 25x – 70x + 49

Answers

Answered by 19093

3

Answer:

${25x}^{2} - 70x + 49$

${5x}^{2} - 2(5)(7) + {7}^{2} = {(a - b)}^{2}$

${(5x - 7)}^{2}$

Step-by-step explanation:

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