Question

Find the value of x³ + y³ + 3x²y when x = 2 and y = 2

Answer 1

• x =2
• y = 2

x³ + y³ + 3x²y

= (2)³ +(2)³ + 3 × (2)² ×2

= 8 +8 + 6× 4

= 16 + 24

= 40

Answer 2

Answer:40Step-by-step explanation: Put the value of X and y in the given equation (2)*3+(2)*3+3(2)*2(2) = 8+8+24 = 40