Math, asked by jagsachin443, 10 months ago

9(x - 1)2 - 25(y + 1)2
factorise the question

Answers

Answered by radhikagupta0730

0

9(2x-2)-25(2y+2)

18x-18-50y-50

18x-50y-18-50

18x-50y-68

Answered by jiyaggarwal1895

0

Answer:

18x-50y-68

Step-by-step explanation:

9(x-1)2 - 25(y+1)2

(9x-9)2 - (25y+25)2

18x-18 - (50y+50)

18x-18 - 50y-50

18x-50y-68

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