Question

is it a quadratic equation

(iv) x² – 3x - 7x + 4 =0​

Answer 1

x² – 3x - 7x + 4 =0

x² - 10x + 4 = 0

YES, it is a quadratic equation. because it is in the form of ax² + bx + c = 0. and also highest degree of the polynomial is 2.

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