SOLVE_THE_FOLLOWING_EQUATION_0.3089R2_‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬®_0.4033R_‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬®_0.1242=0??$#

• A. 2.45
• B. 1.31
• C. 8.9
• D. 7.8