Answer:
Step-by-step explanation:
 
        
                    
             
        
        
        
6w^4+w³-3w²=w²(6w²+w-3)
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Answer:  " m = zC / (C − z) " .
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Explanation:
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Given:  1/C + 1/m = 1/z ;  Solve for "m".
Subtract  "1/C" from each side of the equation:
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1/C + 1/m − 1/C = 1/z − 1/C  ;
to get:  1/m = 1/z − 1/C ;
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Now, multiply the ENTIRE EQUATION (both sides); by "(mzC"); to get ride of the fractions:
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mzC {1/m = 1/z − 1/C} ;
to get:  zC = mC − mz ;
Factor out an "m" on the "right-hand side" of the equation:
zC = m(C − z) ;  Divide EACH side of the equation by "(C − z)" ; to isolate "m" on one side of the equation;
zC / (C − z) = m(C − z) / m ;  to get:   24/8 = 3  24
zC/ (C − z) = m ;   ↔   m = zC/ (C − z) .
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