x(x+1)=306
x2+x=306
x2+x-306=0
(x+18)(x-17)
x= -18 or 17
its an equation like this x squared plus 4 equals 7 or a number you dont know times itsself plus 4 is 7. What is the number you dont know
The quadratic equation often crops up in the context of area. In a culture that was primarily based on agriculture, the area of farmland owned, traded etc was vitally important.
well if the coefficient of a times the negative reciprical of b equals 4.33 then if you add all of them they should be able to fit in as themselves int the equation: x=-b(plus or minus) (the sqare root of:(b)(b)+-4ac) all divided by 2a, the basic quadratic equation its elementery me dear lad
the formula is negative b divided by 2 times a
This is the equation for "work."
5.5(sqrt(x)) + 10000 = 3.29x Start by squaring both sides of the equation (Don't forget to FOIL the left hand side). This will give you a quadratic equation which you can solve with the quadratic formula once you change it to the standard form for a quadratic: ax^2+bx+c=0.
the square root of b squared minus 4 times a times c
its an equation like this x squared plus 4 equals 7 or a number you dont know times itsself plus 4 is 7. What is the number you dont know
The quadratic equation often crops up in the context of area. In a culture that was primarily based on agriculture, the area of farmland owned, traded etc was vitally important.
well if the coefficient of a times the negative reciprical of b equals 4.33 then if you add all of them they should be able to fit in as themselves int the equation: x=-b(plus or minus) (the sqare root of:(b)(b)+-4ac) all divided by 2a, the basic quadratic equation its elementery me dear lad
the formula is negative b divided by 2 times a
give me the quadratic equation
"Wat" is the variable.
its a equation
This is the equation for "work."
An equation where x = 4
An equation in the variable n.