A) 25
B) 32
C) 35
D) 42
Correct Answer: D
Solution :
\[12={{3}^{2}}+3,\] \[30={{5}^{5}}+5:\] \[\text{2}0={{\text{4}}^{\text{2}}}+\text{4}:\] \[~\text{42}={{\text{6}}^{\text{2}}}+\text{6}\]You need to login to perform this action.
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