Evaluate the Expression for the Given Values $\frac { x ^ { 2 } } { a ^ { 2 } } + \frac { y ^ { 2 } } { b ^ { 2 } }$

question 42

Short Answer

Evaluate the expression for the given values. $\frac { x ^ { 2 } } { a ^ { 2 } } + \frac { y ^ { 2 } } { b ^ { 2 } }$ for $x = - 3 , y = - 4 , a = 5 , b = - 5$

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