Answer:
10.0000−11.0000i
Step-by-step explanation:
x=220+−484
=10+11i=10.0000+11.0000i
Answer:x=4.2643
Step-by-step explanation:
tan35degrees=x/9
9(tan35degrees)=x
4.2643=x
4 units.
Base 3 = 10 units
Base 1 + Base 2 + Base 3 = 14 units
14 - 10 = 4.
To complete the square, you can add (and subtract) the square of half the x coefficient.
... y = x² -10x + 30
... y = (x² -10x +25) + (30 -25)
... y = (x -5)² +5
