Question

Which of the following are not Linear equations. State reason

i ) 5 + 4 x = y + 3 ii) x 2 + x + 1 = 0​

Answer 1

Step-by-step explanation:

degree of a linear equation is 1 therefore x^2+x+1=0 is not a linear equation.

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Answer 2

Answer:

i) 5+4x=y+3 is not a linear equation , because in these equation there is 2 variables are used.