Question Simplify the expression b2a Evaluate a2b2a1Multiply by the reciprocal a1×b2a2Cancel out the common factor a 1×b2aSolution b2a Show Solution Find the excluded values a=0,b=0 Evaluate a2b2a1To find the excluded values,set the denominators equal to 0 a=0a2=0a2b2=0The only way a power can be 0 is when the base equals 0 a=0a=0a2b2=0Solve the equations More Steps Evaluate a2b2=0Cross multiply b2=a2×0Simplify the equation b2=0The only way a power can be 0 is when the base equals 0 b=0 a=0a=0b=0Solution a=0,b=0 Show Solution
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