Answer:
(x + 3) (x - 1
Explanation:
here's your solution
=> x^2 + 2x - 3
=>. By using middle term split
=> x^2 + 3x - x - 3
=> taking common
=> x( x + 3) - 1(x + 3)
=> (x + 3) (x - 1)
Hope it helps
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