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Would x2 plus 3x plus 2 equals 30 be considered a quadratic equation although 'y' doesn't equal '0'?
Wiki User
∙ 12y ago
Yes:-
x2+3x+2 = 30
X2+3x+2-30 = 0
x2+3x-28 = 0
(x-4)(x+7) = 0
x = 4 or x = -7
Wiki User
∙ 12y ago
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