factorise x^2+17x+30
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Solution : ( x + 2) (x+ 15)
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Answer:
x^2+17x+30
x^2+15x+2x+30
x^{2}+15x+2x+30
( + 1 5 ) + 2 ( + 1 5 )
( + 1 5 ) + 2 ( + 1 5 )
( + 2 ) ( + 1 5 )
Step-by-step explanation:
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