wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

6m2 – 4m = 3

Open in App
Solution

Given: 6m2 – 4m = 3
On rewriting this equation in standard form of the quadratic equation, we get:
=>6m2 – 4m – 3 = 0
On comparing this equation with am2 + bm + c = 0, we get:
a = 6, b = –4, c = –3
For the quadratic equation am2 + bm + c = 0 in variable m, the quadratic formula is
m=-b±b2-4ac2a
On substituting a = 6, b = –4, c = –3, we get:

m=-(-4)±(-4)2-4(6)(-3)2(6) =4±16+7212 =4±8812 =4±22212 =2±226Thus, the solution of the given quadratic equation is m=2+226,2-226.

flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Introduction
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon