Math, asked by atulaaa, 1 month ago

Factorize by splitting the middle term
 {4x}^{2}  - 17x - 15

Answers

Answered by Ganesh094
4

 \sf {4x}^{2} - 17x - 15 \\ \sf {4x}^{2} - 20x  + 3x -  15 \\  \sf 4x(x - 5) 3(x - 5) \\  \sf(4x + 3)(x - 5) \\  \sf \: x =  \frac{-3}{4}  \:  \:  \:  \:  \: x = 5 \\  \sf \: x = 5

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