Question

any 10 quadratic eq.​

Answer 1

Quadratic equations are equations having greatest power as two

$3 {x }^{2} + 2x \\ 4y {}^{2} - 2 \\ 3 {y}^{2} - 5 \\ 4x {}^{2} + 5x - 4 \\ x {}^{2} + 8x \\ 5x {}^{2} - 6x \\ 5y {}^{2} \\ 5x {}^{2} + 7 \\ 7y {}^{2} + 3y + 6 \\ 5x {}^{2} + 6x + 2$

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