Math, asked by sohaather2017, 5 months ago

if a2+1/a2=23 find the value of a+1/a

Answers

Answered by anirbanbag2004

0

Step-by-step explanation:

a2+1/a2=23

a2+1=23×a2

a2+1=a46

1=a46-a2

1=a44

1/44=a

Answered by sandy1816

0

a² + 1/a² = 23

a² + 1/a² +2 = 23+2

(a+1/a)² = 25

a + 1/a = ±5

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