factorise x^2+7underoot6x-60
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Correct Question : x² + 7√6x +60
To do : Factorise
Step-by-step explanation:
→ x² +7√6x + 60 = 0
Split middle term
→ x² + 2√6x + 5√6x +60 = 0
Take common
→ x(x + 2√6) + 5√6(x+2√6) = 0
→ (x + 5√6) (x +2√6) = 0
→ x = -5√6, -2√6
Final answer:-
x=-5√6, -2√6
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