3 years ago

Provide the value of k: (2x-1)(kx+1)=6x^2-x-1

Mathematics

2 answers:

guapka [62]3 years ago

4 0

Answer:

k = 3

Step-by-step explanation:

Expand the left side and compare the coefficients of like terms on both sides.

(2x - 1)(kx + 1) ← expand using FOIL

= 2kx² + 2x - kx - 1

Compare the coefficients of the x² term on both sides

2k = 6 ( divide both sides by 2 )

k = 3

elixir [45]3 years ago

4 0

Answer:

k= 6x-3/2x-1

Step-by-step explanation:

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