Question

Given that x=6 and y = -4 then solve
2x² - y3

Answer 1

Answer:

$2 \times {6}^{2} - ( - 4) \times 3 \\ = 2 \times 36 + 12 \\ = 72 + 12 \\ = 84$

Answer 2

Answer:

136 is the answer

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