Question

if
a=2 b = -3
a³+ b³ +3a²b +3 ab²​

Answer 1

Answer:

-1

Step-by-step explanation:

2³ + -3³ + 3(2)²(-3) + 3(2)(-3)²

= 8 - 27 - 36 + 54

= -1

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Answer 2

Answer:

$2 \times 2 \times 2 + ( - 3 \times - 3 \times - 3) + 3 \times 2 \times 2 \times ( - 3) + 3 \times 2 \times ( - 3 \times - 3) \\ = - 1$