Math, asked by kadamRaja683, 6 months ago

True or false
The quadratic equation x2 + x + 1 have no real roots.​

Answers

Answered by KVenu28
1

True

This is of the form ax^2+ bx +c =0, where a =1 , b= 1 and c = 1.

HENCE, THE GIVEN EQUATION HAS NO REAL ROOTS.

Answered by abhisheksinghr81
0

Answer:

Here, the given equation has no real roots.

Step-by-step explanation:

Here, As per our given question,

=p(x)=x^2+x+1=0

Let here, 1=a, b=1, c=1 (As every number in this equation has 1 as its coefficient)

Now, As to check its roots, we have to find out the Discriminant(D) of it.

=D=b^2-4×(a)×(c)

=D=(1)^2-4(1)(1)

=D=1-4

=D=(-3)

Here, the Discriminant is in negative, So, it has no real roots (Proved)

Thank you.

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