Answer
Find out the solution to the system of equations .
To prove
As the equations are
y = x – 10 , 4 = 2xy
in the equation y = x – 10
Than the equation becomes
2x² - 20x - 4 = 0
Taking 2 as common
x² - 10x - 2 = 0
Now using the discriment formula
Here a = 1 , b = -10 , c = -2
Put in the above
Thus the solution are
Put in the 4 = 2xy
When
Put in the 4 = 2xy
I think the answer is C)!
$50.00
To simplify the problem it would be: -18xy+18y^2
Answer:
I'm pretty sure it's C. 1/6
True, the quotient of two negative numbers IS IN FACT POSITIVE!