Question

16. 2(x + 1)² - (x - 2)² = x(x - 3)
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Answer 1

Answer:

2(x+1)²-(x-2)²=x(x-3)

(2x+1)²-x²-4 = x²-3x

4x²+1 - x²+4 = x²-3x

3x²+5 = x²-3x

3x²-x²+5 = 3x

2x²-3x+5 = 0

I hope this will help you