if K is zero of 4 x square - 7 x + 3 find the value of k
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the value of k is equals to 1 and another value of k 3 by 4
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sophititus:
The answer is k=1 or k=3/4
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Answer:
Step-by-step explanation:
4x²-7x+3 = 0
K is a root of the given Equation
putting the value os x = k in given Equation
4(k)²-7k+3 = 0
4k²-7k+3 = 0
4k²-4k-3k+3 = 0
4k(k-1)-3(k-1) = 0
(4k-3) (k-1) = 0
4k-3 = 0 OR k-1 = 0
k = 3/4 OR k = 1
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