How do u split the middle term in x^2-2root5x+3
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Your Question ⏩ x² - 2√5x + 3 ; Split the middle term .
= x² + ( √5 - √2 ) x + (√2 + √5 ) x + 3
= x ( x + ( √5 - √2 )) + (√2 + √5 ) ( x + ( √5 - √2 ))
= ( x + √2 + √5 ) ( x + √5 - √2 )
= x² + ( √5 - √2 ) x + (√2 + √5 ) x + 3
= x ( x + ( √5 - √2 )) + (√2 + √5 ) ( x + ( √5 - √2 ))
= ( x + √2 + √5 ) ( x + √5 - √2 )
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