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A 5​-kg mass is attached to a spring with stiffness 225 N/m. The damping constant for...

A 5​-kg mass is attached to a spring with stiffness 225 N/m. The damping constant for the system is 30√5 N-sec/m. If the mass is pulled 20 cm to the right of equilibrium and given an initial rightward velocity of 3 ​m/sec, what is the maximum displacement from equilibrium that it will​ attain?

​(Type an exact​ answer, using radicals as​ needed.)

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In last image , i provide you answer in 2 form... First one exact value and other is approximated decimal value...

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