The answer would be
x² + 18x + 81 = 44 + 81
To complete the square, we look at the value of b (the coefficient of x). We take half of it, then square it; this is the number that gets added to both sides.
18/2 = 9; 9²=81
Therefore we add 81 to both sides.
Answer:
its 2 :)
Step-by-step explanation:
Equation:
16x = 20
**Solve the Equation**
16x/16 = 20/16
x = $1.25
Answer:
-6 , thinks this is the answer
Step-by-step explanation:
F(-3)= 2(-3) = 6
