PDF chapter test TRY NOW

Answer variants:
\(2a + 1\)
\(2a - 1\)
\(a^{m + 1}\)
\(a^{m + 3}\)
\(-1\)
\(1\)
Find the GCD of the following.
 
S.NoExpressionsGCD
(i)\((2x + 5)\), \((5x + 2)\)
(ii)\(a^{m + 1}\), \(a^{m + 2}\), \(a^{m + 3}\)
(iii)\(2a^2 + a\), \(4a^2 - 1\)