Math, asked by Janolin, 1 year ago

how ✓289=17 ?
I need step by step

Answers

Answered by Anonymous
4
289 is a Prime number

it can be written as 17 × 17 (only possible way in whole numbers)

so

√289

√(17×17)

a^m × a^n = a^m+n

√(17)^2

√x can be written as x^1/2

(17^2)^1/2

(a^m)^n = a^mn

(17)^2/2

17^1

17
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