Q. 1 E5.0( 1 Vote )

Attempt any five

Answer :

Put x = 1 in x2 + 3x – 4, we get

(1)2 + 3(1) – 4


= 1 + 3 – 4


= 0


x2 + 3x – 4 = 0 on putting x = 1


1 is the root of the quadratic equation x2 + 3x – 4.


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Attempt any four Maharashtra Board - Algebra Papers

Attempt any five Maharashtra Board - Algebra Papers

Attempt any two oMaharashtra Board - Algebra Papers

Attempt any five Maharashtra Board - Algebra Papers

Attempt any five Maharashtra Board - Algebra Papers

Attempt any five Maharashtra Board - Algebra Papers

Determine the natMHB - Mathematics Part-1

Choose the correcMHB - Mathematics Part-1

Choose the correcMHB - Mathematics Part-1

Determine the natMHB - Mathematics Part-1