Question

in) x = 5 is the root of equation kx2 - 14x - 5 = 0.
Complete the following activity to find the value of k.
Activity : 5 is the root of the equation kx? - 14x - 5 = 0
Substitute x = in the equation
: kxo - 14-5=0
25k - 70 - 5 = 0
25k-=0
..25
k= = = 3​

Answer 1

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Answer 2

Answer:

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