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Earn +20 ptsQ: What is two squared plus seven plus eight squared minus four?
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What is negative point seven five x squared plus five x minus four?
54.3 squared
What is negative sixty-four minus four squared?
Negative sixty-four minus four squared is equal to -80.
What is three minus seven?
three minus seven is four
What is seven ninths minus four ninths?
Seven ninths minus four ninths is 1/3.
What is nine squared times two minus four squared?
81 x 2 - 16 = 146
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