Factorise the given polynomial : 9x2-6x-8
Answers
Answered by
3
Answer: -8/3 and 2/3
Step-by-step explanation:
Answered by
6
Answer:
( 3x + 2)(3x - 4)
Step-by-step explanation:
Given equation is 9x^2 - 6x - 8
= 9x^2 - 12x + 6x - 8
= 3x ( 3x - 4) + 2 ( 3x - 4)
= (3x + 2)(3x - 4)
therefore x = -(2/3) , 4/3
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