find the zeros of the polynomial 15 x squared minus x minus 6
Answers
Answered by
2
Hi !!
15X² - X - 6
15X² - 10X + 9X - 6
5X ( 3X - 2 ) + 3 ( 3 X - 2 )
( 3X - 2 ) ( 5X + 3 ) = 0
( 3X - 2 ) = 0 or (5X +3) = 0
X = 2/3 or X = -3/5
15X² - X - 6
15X² - 10X + 9X - 6
5X ( 3X - 2 ) + 3 ( 3 X - 2 )
( 3X - 2 ) ( 5X + 3 ) = 0
( 3X - 2 ) = 0 or (5X +3) = 0
X = 2/3 or X = -3/5
Similar questions