Search for: lf a + b + c=0, then the roots of the equation 4ax2+3bx+2c=0 arelf a + b + c=0, then the roots of the equation 4ax2+3bx+2c=0 areAequalBimaginaryCrealDNone of these Register to Get Free Mock Test and Study Material +91 Verify OTP Code (required) I agree to the terms and conditions and privacy policy. Solution: Given, a, + b + c=0 ………………..(i)and 4ax2+3bx+2c=0∵D=b2−4ac∴D=(3b)2−4(4a)(2c)=9b2−32ac=9(a+c)2−32ac [∵ from Eq. (i) ]=9(a−c)2+4ac>0Hence, roots are real. Post navigationPrevious: If x2 +2x +2xy + my – 3 -0 has two rational factors then the values of m will beNext: The harmonic mean of the roots of the equation (5+2)x2−(4+5)x+8+25=0 isRelated content JEE Main 2023 Result: Session 1 NEET 2024 JEE Advanced 2023 NEET Rank Assurance Program | NEET Crash Course 2023 JEE Main 2023 Question Papers with Solutions JEE Main 2024 Syllabus Best Books for JEE Main 2024 JEE Advanced 2024: Exam date, Syllabus, Eligibility Criteria JEE Main 2024: Exam dates, Syllabus, Eligibility Criteria JEE 2024: Exam Date, Syllabus, Eligibility Criteria