Answer the 14th question."DON'T SEND THE SIMILAR QUERY,KINDLY PERFORM THE CORRECT AND STEP BY STEP CALCULATION".

Answer the 14th question."DON'T SEND THE SIMILAR QUERY,KINDLY PERFORM THE CORRECT AND STEP BY STEP CALCULATION". c

Dear student

p=2-52+5 p=2-52+5×2-52-5p=2-5222-52       using a2-b2=a+ba-bp=4+5-454-5       using a-b2=a2+b2-2abp=9-45-1p=45-9p2=80+81-725 and q=2+52-5×2+52+5q=2+5222-52       using a2-b2=a+ba-bq=4+5+454-5       using a+b2=a2+b2+2abq=9+45-1q=-9+45q2=81+80+725Consider,p2+q2=80+81-725+80+81+725=322p2-q2=80+81-725-80-81-725=-1445
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