solution of these ques pls
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Its a easy question but ..
khushikatyal:
but what
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4-√5/4+√5 + 4+√5/4-√5
fist we rationalize both
4-√5/4+√5× 4-√5/4-√5 + 4+√5/4-√5 ×4+√5/4+√5
4-√5/16-5 + 4+√5/16-5
4-√5/11 +4+√5/11
fist we rationalize both
4-√5/4+√5× 4-√5/4-√5 + 4+√5/4-√5 ×4+√5/4+√5
4-√5/16-5 + 4+√5/16-5
4-√5/11 +4+√5/11
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