Expand ( x^2 + x - 2 ) ( x^2 – x + 2 )
Answers
Answered by
2
Step-by-step explanation:
{x²+(x-2)} {x²-(x-2)}
(x²)² - (x-2)²
x⁴ - (x²-4x+4)
x⁴-x²+4x-4
Answered by
3
Answer:
(x²)²-(x-2)²
x⁴-(x²-4x+4)
x⁴-x²+4x-4
Hope it helps
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