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Mathematics, 27.10.2021 21:10 Lscifa

1. Which of these is NOT a quadratic equation? a. 4x-x^{2}=3
c. (n-1)(n+2)=5n
b. 2(y+3)=8
d. m(1-6m)=0

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1. Which of these is NOT a quadratic equation? a. 4x-x^{2}=3
c. (n-1)(n+2)=5n
b. 2(y+3...
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