
Change the rational equation to quadratic form and solve it by the most efficient method. (Enter...
Find the matrix A of the quadratic form associated with the equation. 48x2 + 72xy + 27y2 - 74x - 52y + 70 = 0 A = Find the eigenvalues of A. (Enter your answers as a comma-separated list.) a = Find an orthogonal matrix P such that PTAP is diagonal. (Enter the matrix in the form [[row 1], [row 2], ...], where each row is a comma-separated list.) P=
Find the matrix A of the quadratic form associated with the equation. 6x2 - 9xy - 6y2 + 5 = 0 A= Find the eigenvalues of A. (Enter your answers as a comma-separated list.) 2 = Find an orthogonal matrix P such that PTAP is diagonal. (Enter the matrix in the form [[row 1], [row 2], ...), where each row is a comma-separated list.) P = Need Help? Read It Talk to a Tutor
1. Solve the system by the elimination method. (Enter your answers as a comma-separated list. If the system is inconsistent, enter INCONSISTENT. If the system is dependent, enter DEPENDENT.) 3x + y = 19 x + 2y = 13 (x, y) = 2. Solve the system by graphing. (Enter your answers as a comma-separated list. If the system is inconsistent, enter INCONSISTENT. If the system is dependent, enter DEPENDENT.) x + y = 9 −x − y = −9 (x,...
Use the Rational Zero Theorem to list all possible rational zeros of the polynomial function. (Enter your answers as a comma-separated list.) P(x) = 25x4 − 2x3 + x2 − x + 5 Find all rational zeros of the polynomial function. (Enter your answers as a comma-separated list. Enter all answers including repetitions.) P(x) = x3 + 7x2 − x − 7 x =
Solve the systen by the eliination method. (Enter your answers as a comma-separated list. If the syste is inconsistent, enter INCONSISTENT. If the syster is dependent, enter DEPENDENT.) 3x y 19 x2y 13 Show My Work (optional 3. -1 points BerFinMah1 3.1.005 My Notes Solve the system by the elimination method. (Enter your answers as a comma-separated list. If the system is inconsistent, enter INCONSISTENT, If the system is dependent, enter DEPENDENT.) Ask Your Teacher x 4y 22 x, v)...
Use the quadratic formula to find the exact solution to the given equation. (Enter your answers as a comma-separated list.) ?4x2 + 2x + 5 = 0
Solve for 3 3 - 3 x + 2 X – 1 10 10 4 Solve the rational equation: + - = m 7 m Answer: m = Preview Enter your answer as an integer or rational number in the form A/B, using. 14 Solve the rational equation: a – + 5 a Answer: a = Enter your answers as a list of integers or rational numbers in the form A/B, using a comma to separate answers.
Solve the quadratic equation by factoring. 22 +7 - 18 = 0 Enter the exact answers. The field below accepts a list of numbers or formulas separated by semicolons (e.g. 2; 4; 6 or 1+1; 2 - 1). The order of the list does not matter. To enter a , type sqrt(a).
Find the equation in standard form of the parabola with focus (2, 5) and directrix X = -14. Use the Rational Zero Theorem to list possible rational zeros for the polynomial function. (Enter your answers as a comma-separated list.) P(x) = x2 + 3x2 - 6x - 8 X=
Use the Rational Zero Theorem to list possible rational zeros for the polynomial function. (Enter your answers as a comma-separated list.) P(x) = x2 + 3x2 - 6x - 8