What is the value of 3 x squared minus 5 x y + 5 y squared for x = negative 6 and y = 2?

188

Step-by-step explanation:

3 * - 6^2 - 5*-6*2 + 5*2^2

108 + 60 + 20 = 188

A = 188

Step-by-step explanation:

+ replace x = - 6 and y = 2 into 3 x squared minus 5 x y + 5 y squared = A

So A = 3x^2 - 5xy + 5y^2

A = 3 * (-6) ^2 - 5 * (-6) * 2 + 5 * 2^2

A = 3 * 36 + 60 + 5*4

A = 108 + 60 + 20

or A = 188

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