Question

If (x²+½)=102, the value of (x-¼) is :

Answer 1

$ans \: x { }^{2} = 102 - 1 \div 2 \\ = 203 \div 2 \\ x= \sqrt{203 } \div \sqrt{2} \\ x - 1 \div 4 = \sqrt{203} \div \sqrt{2} - 1 \div 4$