Math, asked by ruhaanshori, 1 day ago

√a =28 find 2a-1
Please find this

Answers

Answered by shanvithakur945
0

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Answered by Lilac584
1

Answer:

2a - 1 = 1567

Step-by-step explanation:

If √a = 28, then a = 28².

So,

2a - 1 = (2 × 28²) - 1

2a - 1 = 1568 - 1

2a - 1 = 1567

I hope this helps!!

Regards,

Lilac584

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