find the zeros of a quadratic polynomial 4 x square - 4 x + 1 and verify the relationship between zeros and the coefficient
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Answer:
Step-by-step explanation:
the equation is 4x²-4x+1
= 4x²-4x+1
= 4x²-2x-2x+1
= 2x(2x-1)-1(2x-1)
=(2x-1)(2x-1)
α=1/2 and β=1/2
now α+β = -coefficent of x/coefficent of x² = -(-4)/4= 1
now α+β=1/2+1/2
= 2/2 = 1
now αβ = constant term / coefficent of x² = 1/4
now αβ = 1/2 x 1/2
= 1/4
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