SOLUTION: Can you please help me evaluate this polynomial can you please show each step please x2+ 3y2+ 2xy for x = 6 and y = 2.

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Can you please help me evaluate this polynomial can you please show each step please x2+ 3y2+ 2xy for x = 6 and y = 2.       Log On


   

Question 327525: Can you please help me evaluate this polynomial
can you please show each step please
x2+ 3y2+ 2xy for x = 6 and y = 2.

Answer by ganeshindia(11) About Me  (Show Source):
You can put this solution on YOUR website!
Value of x = 6 and value of y = 2.
x%5E2+%2B+3y%5E2+%2B+2xy = 6%5E2+%2B+3%282%5E2%29+%2B+2%2A6%2A2 = 36+3(4)+24 = 36 + 12 + 24 = 72
The value of the expression = 72