Question Simplify the expression y2x−3y2 Evaluate xy2x2−3xy2Factor xy2x(x−3y2)Solution y2x−3y2 Show Solution Find the excluded values x=0,y=0 Evaluate xy2x2−3xy2To find the excluded values,set the denominators equal to 0 xy2=0Separate the equation into 2 possible cases x=0y2=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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