Question

For a > 0, b>0,c>0, both roots of the equation ar' + bx+c = 0 are
a) real and -ve
b) have -ve real part
c) real and +ve
d) cannot be determined
hey anyone brainlist here, so plz give the answer plz ​

Answer 1

Answer:

• d) can't be determined

Step-by-step explanation:

• For real roots

$b {}^{2} - 4ac \geqslant 0$

Since all are +ve so we can't say x has real roots or not.

Similarly we can't say x has imaginary roots