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If 7+4root3 find the value of x square - 1/x square |
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Answer» x=7+4√3 =1/x=7-4/√3 =(7+4√3)²+(7-4√3)² =49+48+49+48+56√3-56√3 =194 Step-by-step explanation: 56√3-56√3 +and - SIGN 56√3-56√3 CANCEL out. |
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