Math, asked by mduvishnu2020, 7 months ago

Simplify (7a-5Vb) (7Va +575)​

Answers

Answered by shraddhashinde2808
0

Answer:

Hope that helps:)

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Attachments:
Answered by gopalpvr
0

Answer:

49va^2 + 4025a -35 v^2ab -2875vb

Step-by-step explanation:

(7a - 5Vb) (7Va + 575)

=(7a) (7Va +575) - 5vb(7Va + 575)

=7a × 7Va + 7a × 575 - 5vb × 7Va - 5vb × 575

= 49va^2 + 4025a - 35 v^2ab - 2875vb

so, (7a-5Vb) (7Va +575)= 49va^2 + 4025a - 35 v^2ab

- 2875vb

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