check whether (x+1)²=2(x-3) is quadratic equation
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Answer:
Yes, it's quadratic equation
Step-by-step explanation:
(x + 1)² = 2(x - 3)
x² + 1 + 2x = 2x - 6
x² + 1 + 2x - 2x + 6 = 0
x² + 7 = 0
Yes, it's quadratic equation because power of x is 2
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