Step by Step Solution
Step by step solution :
Step 1 :
Equation at the end of step 1 :
  2x210 • 12  = 0 
Step 2 :
Multiplying exponents :
2.1 21 multiplied by 22 = 2(1 + 2) = 23
Equation at the end of step 2 :
  (23•3x210)  = 0 
Step 3 :
Solving a Single Variable Equation :
 3.1      Solve  :    23 • 3x210 = 0 
 Divide both sides of the equation by 2:
                     23 • 3x210 = 0 
                      23 • 3x  =  210th root of (0) 
 Any root of zero is zero. This equation has one solution which is  23 • 3x = 0 
One solution was found :
23 • 3x = 0How did we do?
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