0
x = 4, y = 6
x = 5, y = 10
x = 6, y = 14
x = 7, y = 18
What else can I help you with?
What are the zeros or x-interecepts or soultions or roots of the quadratic equation -7x2 - 27x plus 28 equals 0?
Using the quadratic equation formula:- x = -4.706950048 and x = 0.849071913
How many solutions are in the set 16x plus 2 - 8 equals 16x plus 24?
16x + 2 - 8 = 16x + 24 implies 16x - 6 = 16x + 24 subtracting 16x from both sides, this implies: -6 = 24 So the equation has no soultions.
What is s solving an equation?
An equation is a mathematical statement that may (or may not) be true, defined for some variables. Solving an equation is finding those values of the variables for which the equation or statement is true.
What are some ways to solve an equation?
solve it
What are some ways to solve a quadratic equation?
Factorisation - only works if the solutions are rational, so not always possible).Graph it - only works if solutions are real. Although this method WILL find irrational soultions, it may be difficult to relate answer to simple surd forms eg very few people could recognise 1.32288.. as sqrt(7)/2!. Also, it is difficult to read solutions off a graph to a high degree of precision.Numerical methods - only works if solutions are real. Can go to high precision but you still have the problem of relating an infinite decimal to a simple surd representation.Use quadratic equation - always provides a solution if you allow complex numbers.
What are the soultions to the quadratic equation 2x2 7x-14x2 4?
Without an equality sign and not knowing the plus or minus values of 7x and 4 the given expression can't be considered to be an equation
What are the zeros or x-interecepts or soultions or roots of the quadratic equation -7x2 - 27x plus 28 equals 0?
Using the quadratic equation formula:- x = -4.706950048 and x = 0.849071913
What is the average of the two soultions for the quadratic equation?
Replace the discriminant (the root) in the quadratic formula with zero - that will give you the average. In other words: (average of solutions) = -b/2a.
What is the pH of neutral soultions?
7
Soultions for 4 x 7?
28
What is 16x 3/5?
16x + 2 - 8 = 16x + 24 implies 16x - 6 = 16x + 24 subtracting 16x from both sides, this implies: -6 = 24 So the equation has no soultions.
How to get salt out of a water and salt soultions?
Through evaporation
Two substances in one soultions can be easily sperated?
electrolysis
What was the main goal of final soultions of the holocaust?
to have a Jew-free reich.
What color is phenolphthalein in acidic soultions?
Clear, no color visible below a pH of approximately 8.0
What are soultions s of an inequality?
How do you expect people to answer that if you don't provide any numbers? It obviously varies.
What are the differences in the three types of soultions?
The solutions are different -_- not really a proper question the way i see it
