Simplify the multivariate polynomial
x^2 - 6xy + 4y^2
5x^2 - 4xy - 2y^2
x^2 + 4xy + 2y^2
5x^2 - 6xy + 4y^2
Find the coefficient of this term
-7
Simplify the rational expression
3x^3/y^3
4x^2y^3
3x^2/y^2
3x^2/y^3
What is the degree of this polynomial?
8
Identify the slope of the equation
-2/3
Evaluate the polynomial with x = -2 and y = 3
5
25
17
29
Evaluate when x = 5 and y = -2
-3
Which of the following pairs of (x,y) is the solution to the equation
(4,2)
(4,3)
(5,3)
(3,2)
What is the the degree of this multivariate polynomial
6
5
3
7
What is the condition of existence of this rational expression
x ≠ 12
x ≠ 4
x ≠ -4
x ≠ -12
Identify the y - intercept of the equation
-4
What is the condition of existence of this rational expression?
x ≠ 0 and x ≠ -3
Simplify
1
XY
X
Y
If a line follows the equation, does point A (2,1) belong in the line?
NO
Lam's phone battery is at 90% when he starts using it in the morning. If he watches gaming livestream, the battery drops at a steady rate of 12% per hour. How much battery is left after 5 hours?
30%