Answer:
Option A.
Step-by-step explanation:
we have
Simplify the right side of the equation
we know that
so
The expression is
therefore
x plus b over 2 times a equals plus or minus the square root of b squared minus 4 times a times c, all over 2 times a
Answer:
2x + 6
2 times the number x is 2x (2 times x)
six more than that would be +6
Answer:
more than 12 classes
Step-by-step explanation:
3(x+4)+2= 2+5(x-4)
3x+12+2= 2+ 5x-20
3x+14= 5x-18
3x+14-14= 5x-18-14
3x= 5x-32
3x-5x = 5x-32-5x
-2x= -32
-2x/ -2= -32/-2
x= 16
So answer A combine
