x2+10x-200=0 solve this quadratic equation
Answers
Answered by
12
Answer: x^2 +10x -200 =0
X^2 +20x -10x -200 =0
X(x+20) -10(x+20)
(X-10) =0, (x+20) =0
X= 10 , x= -20
Step-by-step explanation:
Similar questions