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Nostrana [21]
3 years ago
14

-6x^3-y^2-3 ×=2 y=4 what is value

Mathematics
2 answers:
sukhopar [10]3 years ago
6 0

x=2, y=4\\-6x^3-y^2-3 = -6\cdot 2^3-4^2-3 = -6\cdot8-16-3=21

harkovskaia [24]3 years ago
5 0

- 67

substitute the given values for x and y into the expression and evaluate

= - 6(2)³ - (4)² - 3 = ( - 6 × 8 ) - 16 - 3 = - 48 - 16 - 3 = - 67


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