Question

0,25x²+xy+y при x-36,y=14​

Answer 1

Ответ:

0,25x²+xy+y при x-36,y=14

Ответ:-166.

Answer 2

To evaluate the expression 0.25x² + xy + y when x = 36 and y = 14, substitute these values into the expression:

0.25(36)² + (36)(14) + 14

First, calculate 36 squared: 36² = 36 * 36 = 1296

Substituting the values:

0.25(1296) + (36)(14) + 14

Next, multiply 0.25 by 1296:

0.25 * 1296 = 324

Now, multiply 36 by 14:

36 * 14 = 504

Finally, add the results:

324 + 504 + 14 = 842

Therefore, when x = 36 and y = 14, the expression 0.25x² + xy + y evaluates to 842.