Question

Need help finding the missing coefficient

Answer 1

- 40

Hope this helps!

Explanation:

( 4d - 6 )( 4d - 4 ) : Cross Multiply

( 4d × 4d ) + ( 4d × (-4)) + ((-6) × 4d ) + ((-6) × (-4))

`16d^(2)` - 16d - 24d + 24 : ( Combine like terms )

`16d^(2)` - 40d + 24