2 years ago

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:

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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The sum of their ages equals 80.
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Step-by-step explanation:

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3 years ago

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alukav5142 [94]

Answer:

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Step-by-step explanation:

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