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Mathematics, 18.10.2020 21:01 Lexiah

Shauna solved the polynomial equations given in the table. Determine whether each polynomial is correct. Select Correct or Incorrect for each equation. (5aβˆ’8)+(2a2+2aβˆ’1)=2a2+7aβˆ’9

(b2+6bβˆ’4)βˆ’(3b+b2)=2b2+3bβˆ’4

(9cβˆ’4c2)βˆ’(2c2+c)=βˆ’6c2+10c

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