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What the answer (×+3)(×+7)

What the answer (×+3)(×+7)
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What the answer (×+3)(×+7)

User Meggie
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2 Answers

6 votes
it is probably x^2 +10
User Tomaz Cerar
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5 votes
you multiply it so the answer is x^2 + 7x + 3x +21 = x^2 + 10x + 21
User Tankista
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