answersLogoWhite

0

x(x+1)=306

x2+x=306

x2+x-306=0

(x+18)(x-17)

x= -18 or 17

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

How do you solve 5.5 times sqrootx plus 10000 equals 3.29x?

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.


What is discriminant in quadratic equation?

the square root of b squared minus 4 times a times c


What do quadratic means in math?

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


Why quadratic equation was used for in Babylonian times?

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.


What is greater if a equals b equals c c 0 A equals a plus b B equals c?

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


What is the formula for finding the line of symmetry for a quadratic equation?

the formula is negative b divided by 2 times a


IfJoan does aerobics three times a week 3 weeks out of the month how much is joan working out?

give me the quadratic equation


Equals force applied times distance moved?

This is the equation for "work."


What is 8 times 2 equals 4n?

An equation in the variable n.


What is the variable in the equation 60 equals what times 15?

"Wat" is the variable.


What is 3 times x equals 12?

An equation where x = 4


Is P equals l times V an expression or formula?

its a equation