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normal | ID: #10 | easy

যদি \(x+\frac{1}{x}=2\) তবে \(x^3+\frac{1}{x^3}\) এর মান নির্ণয় করো।

normal | ID: #9 | medium

Find the value of \(x+\frac{1}{x}\)

normal | ID: #8 | medium

How many roots are there in ax2+ bx+ c =0

normal | ID: #7 | medium

\(x^4+\frac{1}{x^6}\)

normal | ID: #6 | easy

\(x+\frac{1}{xy}\)