Question

15 X square + 3 x minus 18 factoriz e using middle term splitting technique

Answer 1

Given equation : 15x^2 + 3x - 18

Method to be applied : Splitting middle term.

$\implies 15x^2 + 3x - 18\\\\\implies 15x^2 + ( 18 - 15 )x - 18 \\\\\implies 15x^2 + 18x - 15x - 18 \\\\\implies 15x^2 - 15x - 18 + 18x \\\\\implies 15x( x - 1 ) + 18( x - 1 ) \\\\\implies ( x - 1 )( 15x + 18 )$

Therefore, 15x^2 + 3x - 18 = ( x - 1 )(15x + 18 ).

Answer 2

HEY Buddy.......!! here is ur answer

Given that... 15x²+3x–18

=> 15x²–15x+18x–18

=> 15x(x–1)+18(x–1)

=> (15x+18)(x-1)

I hope it will be helpful for you...!!

THANK YOU ✌️✌️