Question

solve 4xsquare -14x -8 by splitting the Middle term​

Answer 1

4x²-14x-8 = 0

2x²-7x-4 = 0

2x²-8x+x-4 = 0

2x(x-4)+1(x-4) = 0

(x-4) (2x-1) = 0

x=4 , x=1/2

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