Dicriminant of x² – 49 = 0
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Answer:196Step-by-step explanation:The discriminant (Δ) is given by:[tex]\Delta = b^2-4ac[/tex]Where the polynomial is in the form:[tex]ax^2+bx+c=0[/tex]In this problem, a = 1, b = 0, and c = -49. Thus, plugging it into the formula:[tex]\Delta = 0^2-4(1)(-49) = -(-196) = 196[/tex]Thus, the discriminant of x² – 49 = 0 is 196.
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