Check whether the equation (x-2) (x+2)=(x-3)(2x+3) is a quadratic

1.	Check whether the equation (x-2) (x+2)=(x-3)(2x+3) is a quadratic
Answer» (x - 2 ) (x + 2 ) = ( x - 3 ) ( 2x + 3 ),,,,[x² + 2x - 2x - 4 = 2x² + 3x - 6x - 9 = 0] ,,,,[x² + 2x - 2x - 4 - 2x² - 3x + 6x + 9 = 0 ],,,,[ x² + 9x + 5 = 0 ,,Hence it is a quadratic equation . Thank you (X-2) (x+2)=x^2+(-2+2)x+-2×2=x^2-4 yes it is a quadratic it has a degree of 2

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