0
Still curious? Ask our experts.
Chat with our AI personalities
Beau
Fran
ReneAdd your answer:
Earn +20 pts
What are the solutions to the equation 3x2-13x-10 equals 0?
(3x + 2)(x - 5) = 0 x = -2/3 or 5
How many solutions are there to the equation 14x plus 5 equals 14x - 19?
1
How would you use a T-table to determine 3 solutions to this equation 4x - 2y equals 8?
A quadratic equation is defined as an equation in which one or more of the terms ... In Geometry, we will concentrate on the graphical solutions to these systems. ... You can use the same table of values and simply find the y values for the straight line. ... Check (5,3) y = x2 - 4x - 2 3 = 52 - 4(5) - 2 3 = 3 check, y = x - 2 3 = 5 - 2
What are the solutions to the simultaneous equations of x -2y equals 1 and 3xy -y squared equals 8 showing all appropiate work with answers?
If: x-2y = 1 and 3xy -y^2 = 8 Then: x = 1+2y and 3(1+2y)y -y^2 = 8 Hence: 3y+6y^2 -y^2 = 8 => 5y^2 +3y -8 = 0 Solving the above quadratic equation: y =1 or y = -8/5 Solutions by substitution are: when y=1 then x=3 and when y=-8/5 then x=-11/5
What is the equation of x equals 2 over 3 and x equals 5 over 7 showing work?
If: x = 2/3 and x = 5/7 Then: (3x-2)(7x-5) = 0 Equation: 21x2-29x+10 = 0
What are the solutions to the equation 3x2-13x-10 equals 0?
(3x + 2)(x - 5) = 0 x = -2/3 or 5
How many solutions are there in the equation 2x equals 10?
There is one solution. To find it, divide both sides of the equation by 2. This leaves you with x=5, where 5 is your solution.
What are the solutions of the simultaneous equations of x squared -xy -y squared equals -11 and 2x plus y equals 1?
1st equation: x^2 -xy -y squared = -11 2nd equation: 2x+y = 1 Combining the the two equations together gives: -x^2 +3x +10 = 0 Solving the above quadratic equation: x = 5 or x = -2 Solutions by substitution: (5, -9) and (-2, 5)
What are the solutions to the equation x2 plus 4x-9 equals x plus 1?
x = 2 and x = -5
What is 10x squared -29x plus 10 equals 0 when factored and its solutions?
Equation: 10x^2 -29x +10 = 0 When factored: (2x-5)(5x-2) = 0 Its solutions: x = 5/2 or x = 2/5
How many solutions are there to the equation 14x plus 5 equals 14x - 19?
1
What are the solutions to the simultaneous equations of 3x -y equals 5 and 2x2 plus y2 equals 129?
The solutions work out as: x = 52/11, y = 101/11 and x = -2, y = -11
Which of thw following points are on the line given by the equation y equals -3x plus 5?
(1,2) (0,5) (-1,8) (2,-1) (-2,11) All of these are solutions to the given equation.
How many real solutions are there for the equation x2 plus 3x plus 5 equals 0?
There are no real solutions because the discriminant of the quadratic equation is less than zero.
What is X to the power of 2 minus 8 X plus 15 equals 0?
It is a quadratic equation and its solutions are: x = 3 and x = 5
What is 5x squared minus 7x plus 2 equals 0?
If you mean 5x^2 -7x +2 = 0 then it is a quadratic equation with solutions of x = 2/5 or x = 1
How do you solve 5x-y equals 25?
-20
