(X^2)+2(-2x)=(-5)
Solve for x
Answers
Answered by
0
Answer:
your answer is
x= 1,3
......
Answered by
1
Step-by-step explanation:
(X^2)+2(-2x)=(-5)
=x^2-4x=5
=x^2-4x-5=0
=x^2-5x+x-5=0
=x(x-5)+1(x-5)=0
=(x+1)(x-5)=0
=x=-1,x=5
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