factorise 2x^2+3root5+5
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Answer:
(2x + √5 ) ( x + √5 )
Step-by-step explanation:
2x^2 + 3√5x+ 5
2x^2 + 2√5x + 1√5x + 5
2x ( x + √5 ) + √5 ( x + √5 )
(2x + √5 )( x + √5)
thanks
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