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Crank
2 years ago
5

What is the value of 3x² + 2y3 when x = -4 and y = -2

Mathematics
2 answers:
skad [1K]2 years ago
7 0
Ummmmmmm -26 ......... in
Sati [7]2 years ago
7 0

Answer:

80

Step-by-step explanation:

3x^2 + 2y^3 = (3 * (-4))^2 + (2 * (-2))^3 = (-12)^2 + (-4)^3 = 144 + (-64) = 80

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