Question Simplify the expression xy Evaluate xy4x2y5Use the product rule aman=an−m to simplify the expression y4x2−1y5Reduce the fraction y4xy5Use the product rule aman=an−m to simplify the expression 1xy5−4Simplify xy5−4Solution xy Show Solution Find the excluded values x=0,y=0 Evaluate xy4x2y5To find the excluded values,set the denominators equal to 0 xy4=0Separate the equation into 2 possible cases x=0y4=0The only way a power can be 0 is when the base equals 0 x=0y=0Solution x=0,y=0 Show Solution
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