Question

01.
Which of the following is not a linear equation?
(i) 3x = 36
(!!) 7 + 3m = 27
(iii) X2 = 24
(iv) P-1 = 0​

Answer 1

Answer:

option 3 is not a linear equation

Answer 2

QUESTION

Which of the following is not a linear equation?

SOLUTION

General form of linear equation ax + by + c = 0

checking for

  3x = 36

=> x = 18

=> x + 0.y -18 = 0

hence its not a linear eqn

checking for

 7 + 3m = 27

=>  3m + 0.y = 20

hence its not a linear eqn

checking for

   x^2 = 24

we cant write this eqn into ax + by + c = 0

HENCE, This is not a linear equation

lets check

   p - 1 = 0

=>p = 1

=> p + 0.y - 1 = 0

hence its not a linear eqn

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