Let $x = - 7 , y = 3$ and $z = - 2$ Evaluate the expression to find F. $$F = x ^ { 2 } - 2 x y + y ^ { 2 }$$
A) $F = 81$
B) $F = 82$
C) $F = 100$
D) $F = 16$
E) $F= - 100$

Question

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The Answer of Let $x = - 7 , y = 3$ and $z = - 2$ Evaluate the expression to find F. $$F = x ^ { 2 } - 2 x y + y ^ { 2 }$$
A) $F = 81$
B) $F = 82$
C) $F = 100$
D) $F = 16$
E) $F= - 100$

Let x=−7,y=3x = - 7 , y = 3x=−7,y=3 And z=−2z = - 2z=−2

Let $x = - 7 , y = 3$ And $z = - 2$