Q. Fully simplify using only positive exponents.50x6y730x2y8Answer:
Identify Coefficients and Variables: Identify the coefficients and the variables with their exponents separately to simplify the expression.
Simplify Coefficients: Simplify the coefficients by dividing 30 by 50. 5030=53
Simplify x Terms: Simplify the x terms by subtracting the exponents, using the property xbxa=x(a−b).x6x2=x(2−6)=x−4Since we want only positive exponents, we can write x−4 as x41.
Simplify y Terms: Simplify the y terms by subtracting the exponents, using the property ybya=y(a−b).y7y8=y(8−7)=y1=y
Combine Coefficients and Variables: Combine the simplified coefficients and variables to get the final expression.(53)×(x41)×y=5x43y
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