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Find the missing coefficent. (5d - 7)(5d - 6) = 25d2 + d + 42

Find the missing coefficent. (5d - 7)(5d - 6) = 25d2 + d + 42
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Find the missing coefficent. (5d - 7)(5d - 6) = 25d2 + d + 42

User BTakacs
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2 Answers

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25d^2-30d-35d+42=25d^2-65d+42.
User Yusuf Cum
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its -5 hope this helpssss

User Michael Sheely
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