which of the following is a a quadratic equation (x+1)² =2(x-3)
Answers
Answered by
0
Step-by-step explanation:
(x+1)
2
=2(x−3)
x
2
+2x+1=2x−6
x
2
+7=0
A polynomial equation of degree 2 is a quadratic equation.
Answered by
0
Answer:
(x+1)^2
(x)^2+2*1*x+(1)^2. [(a+b)^2=a^2+b^2+2ab]
x^2+2x+1
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