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# 1. Use implicit differentiation to find an equation of the tangent line to the curve at the given point:x2 + 2xy -y2 + x = 20 (4,8)...

## Question

###### 1. Use implicit differentiation to find an equation of the tangent line to the curve at the given point:x2 + 2xy -y2 + x = 20 (4,8)

1. Use implicit differentiation to find an equation of the tangent line to the curve at the given point: x2 + 2xy -y2 + x = 20 (4,8)

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