Question

Whether 1/2and1 are zeroes of the polynomial p(x)=2xsquare-3x+1 or not? Justify

Answer 1

Answer:

Hii guys....

Step-by-step explanation:

here,the quadratic polynomial is

2x2-3x+1.

we have to chech whether 1/2 and1 are zeroees of this polynomial.okk.

x-1/2=0

x=+1/2.

so,substitute the value of x in the above quadratic polynomial..

then we get:

2(1/2)2 -3(1/2)+1=0

after opening the brackets we get..

1/2 - 3/2 +1 =0..

LCM= 2

So, (1-3+2)/2=0

( -2+2)/2=0

0/2=0

0=0

therefore, it is a zero of the polynomial..

nxt we should chech 1 is a zero or not

so x+1=0

x=-1

substitut the value of x in the plynomial given in the question

then we get:

2(-1x-1) - 3(-1)+1=0

2 + 3 +1 =0

5+1=0

6 is not equal to o.

so 1 is not zero of this polynomial.

if uu like it thank me.....

Answer 2

Answer:

hlo guys

Step-by-step explanation:

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