Question

(x-3)(x+1)=0, linear equation or not?


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Answer 1

Step-by-step explanation:

(x-3)(x+1)=x^2+x-3x-3

=x^2-2x-3

this is not a linear eqn.

bcoz degree is 2 & not 1.

Answer 2

Answer:

no

when we multiply

(x-3) (x+1)

we get

${x}^{2} - 2x - 3$

which is a quadratic equations