Answer:

34

Step-by-step explanation:

2x³ + 5y. If x is equal to 3 and y is equal to -4?

2x³ + 5y

2(3)³ + 5(-4)

2(27) + (-20)

54 + (-20)

34

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Answer:

the answer is 34

Step-by-step explanation:

2x³ + 5y

2(3)³ + 5(-4)

2(27) + (-20)

(54) + (-20)

34

hope it helps, hun ✨