-x + 2x = -3 quadratic equation
Answers
Answered by
24
Answer:
-x²+2x=-3
x²-2x-3=0
x²-3x+x-3
x(x-3) +1(x-3)
(x+1)(x-3)
Answered by
1
Answer:
The question is wrong.
The correct question
-x^2 + 2x=-3
-x^2+2x+3=0
x^2-2x-3=0
x^2-(3-1)x-3=0
x^2-3x+x-3=0
x(x-3)+1(x-3)=0
(x-3)(x+1)=0
x-3=0 x+1=0
x=0 x=-1
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