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Can someone answer this pls??

Can someone answer this pls??-example-1
User Chumley
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1 Answer

6 votes

Step-by-step explanation

  • Given the expressions and values.


\frac{2ab + {a}^(2) {b}^(2) - a}{ab} \\ \begin{cases} a = - 1 \\ b = 1 \end{cases}

  • Substitute the value of a and b in the expression to evaluate.


\frac{2( - 1)(1) + {( - 1)}^(2) {(1)}^(2) - ( - 1)}{( - 1)(1)}

  • Evaluate


(2( - 1) + 1(1) + 1)/( - 1) \\ ( - 2 + 1 + 1)/( - 1) \\ ( - 2 + 2)/( - 1) \\ (0)/( - 1) \Longrightarrow 0

Answer


\large \boxed{0}

User Dazed
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