Question

3x^2+x-10=0 solve by factorization

Answer 1

Answer :-

3x² + x - 10 = 0

3x² + 6x - 5x - 10 = 0

3x ( x + 2 ) - 5 ( x + 2 ) = 0

( 3x - 5 ) = 0 or x + 2 = 0

so

x = 5/3 or -2

Answer 2

3x^2 + x - 10 = 0

3x^2 + 6x - 5x - 10 = 0

3x (x + 2) - 5 ( x - 2) = 0

(3x -5) (x + 2) = 0

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