The roots of \(a{x^2}\; + bx + c = 0\) are real and positive. \(a,\;b\;and\;c\) are real. Then \(a{x^2} + b\left| x \right| + c = 0\) has

• A. no roots
• B. 2 real roots
• C. 3 real roots
• D. 4 real roots