Math, asked by anishatanveer, 4 months ago

b. Factorise: 3y2-4y-4

Answers

Answered by nikhilkumarsaha27
0

Answer:

 {3y}^{2}  - 4y - 4 \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  =  {3y}^{2}  - 6y + 2y - 4 \:  \:  \:  \:  \:  \:  \\  = 3y(y - 2) + 2(y - 2) \\  = (3y + 2)(y - 2) \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:

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