Roots of the equation 2x 2 + 5x – 12 = 0, are | CGP Edu

Physics Vectors Basic Mathematics MCQ (Single Correct)

Roots of the equation 2x 2 + 5x – 12 = 0, are

A

3/2, 4

B

2/3, – 4

C

3/2, – 4

D

2/3, 4

Text Solution

Verified by Experts

The correct answer is:

By comparision with the standard quadratic equation

a = 2, b = 5 and c = – 12

x = = = = , or x = , – 4

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