Math, asked by akarshitachamoli4, 6 months ago

(5√7+√7)×(4√7+8√7)-19×19=x

Answers

Answered by lunajay827
1

Answer:

x = 143

Step-by-step explanation:

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akarshitachamoli4: send me solution
lunajay827: the solution is x=143
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