1. 2x+ 4+3x
= (2x+ 3x)+ 4
2. <span>12 + 5x -8
= 5x + (12-8)
3. </span><span>2x^2 + 3x^2 + 4x
= (2x^2+ 3x^2)+ 4x
4. </span><span>5ax - 12 - ax
= (5ax -ax) -12
5. </span><span>4xy + 2x + 3xy + x
= (4xy+ 3xy)+ (2x+ x)
Hope this helps~</span>
It’s 7 because it is on the exterior, and the other side, of the the parallel lines from 2.
3.3333333 repeating
Take 10 and divide it by 3
I hope this helps you
x/5= -3
x= -3.5
x= -15
You must add 6 to complete the square.
x^2+12x+(6)=-5(6)
