Question

2x^+7x-4 factorise the middle terms​

Answer 1

Answer:

2x^2 + (8-1) x - 4......

Answer 2

The correct answer is "x=1/2" and "x= -4".

Step-by-step explanation:

$The \ given \ equation \ is:\\2x^2+7x-4=0\\On \ factorizing \ the \ above \ equation,we \ get\\2x^2+8x-x-4=0\\2x(x+4)-1(x+4)=0\\(2x-1)(x+4)=0\\2x-1=0\\2x=1\\x=\frac{1}{2} \\Or,\\x+4=0\\x=-4$

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