-q²-r²+3s if q = 9, r = -6, s = -20

Cormullion asked Feb 20, 2023

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11 votes

-q²-r²+3s
if q = 9, r = -6, s = -20

Cormullion asked Feb 20, 2023

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21 votes

Answer:

-57

Explanation:

-9²-6²+3x20

Bennyl answered Feb 26, 2023

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