Question

( x+ 4) ( x – 6) = _____________________

[1] x2 + 2x + 24

[2] x2
- 2x + 24

[3]x2
- 10x + 24

[4] 2 X2 + 2x + 24​

Answer 1

Answer:

We know that the mean of the numbers is 29, (2x+4+3x-5+x+8+5x+x+18+4x+ 21)/6=29

Answer 2

Answer:

[2] x2 - 2x + 24

is the correct answer

Step-by-step explanation:

( x+ 4) ( x – 6)

= x( x - 6) + 4(x - 6)

= x2 - 6x + 4x - 24

= x2 - 2x - 24