Question

Find the factors of the polynomials given below.
2x²+ x- 1​

Answer 1

Answer:

see ans in the form of image.

Answer 2

Answer:

SO YOUR ANSWER IS ...

x= -1, 1/2

Step-by-step explanation:

2x²+x-1 = 0

BY SPLITTING MIDDLE TERM

2x²+ 2x-x-1 = 0

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

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

THERE FORE...

$2x - 1 =0 \\ x = \frac{1}{2}$

$x + 1 = 0 \\ x = - 1$

HOPE IT HELPS..

ITz

200t

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