factorise 51 minus 20 X + X scare
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i don't know it is very tough question answer
jagroop4:
ok
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= 51 - 20x +x
= 51 - 17x - 3x + x
= 17 (3 - x) - x (3 - x)
= (17 - x) (3 - x)
= 51 - 17x - 3x + x
= 17 (3 - x) - x (3 - x)
= (17 - x) (3 - x)
HOPE ITS RIGHT DEAR.
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