Plz answer my question as soon as possible
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[7(81^1/4 + 25^1/4)^1/4 ]^4
= [7 (3 + √5)^1/4]^4
= 7^4 {( 3+√5)^1/4}^4
= 7^4 {3+√5}
= 2401(3+√5)
= 7203 + 2401√5
= [7 (3 + √5)^1/4]^4
= 7^4 {( 3+√5)^1/4}^4
= 7^4 {3+√5}
= 2401(3+√5)
= 7203 + 2401√5
sharad11111:
Thanks bro
you are welcome:)
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