Question

Evaluate 16x2-16xy+4y*2when x=2 and y=3

Answer 1

Answer:

Step 1 :Equation at the end of step 1. ((16 • (x2 )) - 16xy) + 22y2. Step 2 : Equation at the end of step 2 : (24x2 - 16xy) + 22y2.

Answer 2

Answer:

4.

Step-by-step explanation:

16(2)² - 16 (2)(3) + 4(3)²

=> 16(4) - 16(6) + 4(9)

=> 64 - 96 + 36

=> 100-96

=> 4.