Math, asked by adityadityagn000424, 11 months ago

(√5+7i)(√5-7i)^2 express in a+ib form

Answers

Answered by dhavaltalaviya1020

3

ANS:

54√5-378i

EXPLANATION:

(5+49)(√5-7i)

(54)(√5+7i)

then ans..

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