Question

plzz answer this question

Answer 1

Heya!!Here is your answer friend ⤵⤵

1/2 is a zero means the value of x is 1/2

Putting x=1/2 we have

2*(1/2)^2+3*1/2+@=0

1/2+3/2+@=0
4/2+@=0

@=-2

Hence value of alpha is -2

The eq.becomes

2x^2+3x-2=0

Using middle term splitting

Product = -4
Sum= 3

Splitting factors = 4,-1

2x^2+4x-x-2=0

2x(x+2) -1(x+2)

(2x-1)(x+2)

X=1/2 , -2

Hence zeroes are -2 and 1/2


Hope it helps you ✌✌