Show that x=1 is a root of the polynomial 2x3-3x2+7x-6
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f(x) =2x³ - 3x² + 7x -6
⇒f(1) = 2×(1)³ - 3×(1)² +7×1 -6
=2 -3 +7 -6 = 0
so, x= 1 is a root of the polynomial 2x³ - 3x² + 7x -6
⇒f(1) = 2×(1)³ - 3×(1)² +7×1 -6
=2 -3 +7 -6 = 0
so, x= 1 is a root of the polynomial 2x³ - 3x² + 7x -6
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Yes, the answer given above is correct and verified....
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