Skellingtongirl
Skellingtongirl
13-04-2015
Mathematics
Answered
How would u solve x^2 + 2x = 3
Answer :
AL2006
AL2006
14-04-2015
I would subtract 3 from each side, giving me x^2 + 2x - 3 = 0 .
In that form, I could either factor the quadratic expression,
or apply the quadratic formula to the equation and get the
two solutions directly.
Answer Link
VIEW ALL ANSWERS ( 83+ )
Other Questions
Al's Awesome Autos advertised a special sale on cars - Dealer cost plus 5%!! jack and Margaret bought a luxury sedan for $23,727.90.what was the dealers cost? p
find the slope and y intercept y=2
Can I have the formula to solve the algebra problem more easy 56x2+104x+48=0
Simplify: [5-3x+2y-(2x-y)]-(3x -7y+9)
what is the answer to this proplem in the picture.
inequalities x+3 <=10
what happens when red lead oxide is heated?
If The dimensions of a brick that weighs 25N are 0.19m x 0.07m x 0.095m. What pressure does the brick exert on the ground if it is resting on its largest face?
What are hydrocarbon?
how many whole ones equal 40 tenths