You should guess.e.g y=3 x=0 or y=5 x=3.
Answer:
see attachment
Step-by-step explanation:
72302 = 9*8000 + 0*400 + 15*20 + 2
The digits are 9 (four dots and one line), 0 (there is a special symbol for this), 15 (three lines) and 2 (two dots).
You actually own your mom and dad 49.5 dollars each.
Answer:
√33
x = -5/2 ± ---------
2
Step-by-step explanation:
Through completing the square, we get:
x^2 + 5x + (5/2)^2 - (5/2)^2 - 2 = 0, or
(x + 5/2)^2 - 25/4 - 2 = 0.
This simplifies to
(x + 5/2)^2 = 33/4
Taking the square root of both sides yields:
x + 5/2 = ±√(33/4), which can be solved explicityl for x:
√33
x = -5/2 ± ---------
2