Question

if (3x-6y)(2x-by)=6x2-24xy+24y2,then the value of b=​

Answer 1

Answer:

b= -4

Step-by-step explanation:

(3x-6y)(2x-by)= 6x2 - 12xy + 3bxy + 6by2

-12xy + 3(-4)xy = -24xy

-6(-4)y2 = +24y2

b= -4