Question

4s2-4s+1 realtion between them exercise 2.2

Answer 1

Answer:

4s² - 4s + 1

=> 4s² - 2s - 2s + 1 = 0

=> 2s ( 2s - 1) - 1 ( 2s - 1 ) = 0

=> ( 2s - 1 ) ( 2s - 1 ) = 0

• s = ½
• s = ½

Relation :

Sum of zeros = -(coefficient of x)/(coefficient of x²)

=> ½ + ½ = - (-4)/4

=> 2/2 = 4/4

=> 1 = 1

Product of zeros =(constant term)/(coefficient of x²)

=> ½ * ½ = 1/4

=> 1/4 = 1/4

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