Math, asked by jankidevi2121, 8 months ago

81 - 61x2 ( 2 is square) Factorise

Answers

Answered by laxmipriyananda53

0

Answer:

Hope it will help you.....

Step-by-step explanation:

81 - 61x^2

=(9)^2 - 61x^2

=(9 + 7.8x)(9 - 7.8x)

Answered by JyotirmayaParida

0

Answer:

(9+61x)(9-61x)

Step-by-step explanation:

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