Solve the following quadratic equations by factorization: 9x^2 - 3x - 2 = 0

Eliza Berry

Eliza Berry

Answered question

2023-03-14

Solve the following quadratic equations by factorization: 9 x 2 3 x 2 = 0

Answer & Explanation

stunaire2dt

stunaire2dt

Beginner2023-03-15Added 7 answers

We have been given,
9 x 2 3 x 2 = 0
9 x 2 6 x + 3 x 2 = 0 3 x ( 3 x 2 ) + 1 ( 3 x 2 ) = 0 ( 3 x + 1 ) ( 3 x 2 ) = 0
Thus,
3 x + 1 = 0 3 x = 1 x = 1 3
or,
3 x 2 = 0 3 x = 2 x = 2 3
Thus, x = 1 3   o r   x = 2 3

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