SOLUTION: can you help me solve this quadratic equation by factoring step by step?
2x^2=15-x
Algebra.Com
Question 562000: can you help me solve this quadratic equation by factoring step by step?
2x^2=15-x
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
adding x-15 ___ 2x^2 + x - 15 = 0
the factors of 2 are ± 2,1
the factors of -15 are ± 1,15 ; ± 3,5
2 times 3 ___ PLUS ___ 1 times -5; gives the 1 for the x-term coefficient
(2x - 5)(x + 3) = 0
RELATED QUESTIONS
can you please help solve this equation and if you can show me step by step... (answered by josmiceli)
Can you show me how to solve this equation step by step?
x
- =8... (answered by Alan3354)
solve step by step to solve linear equation with 3 variables, can you help me solve this... (answered by MathLover1)
Can you please help me solve this linear inequality step by step.... (answered by zeti68)
Solve by graphing
2x+y=2
-x+y=5
Can you show me, step by step, how this... (answered by SAT Math Tutor)
Please help me solve this equation step by step:
{{{ sqrt(3+2x) + sqrt(2-2x=3)... (answered by lwsshak3)
can you show me step by step on how to solve this : |x-3|=... (answered by sofiyac,MathTherapy)
Can you help me solve this logarithmic equation step by step... (answered by ewatrrr)
3x-5 = 7x+4
------ -------
6 4
Can you help me solve this equation step (answered by stanbon)