9a3-27a2-100a+300 if(3a+10)is factor
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mihir2711:
sorry yar my ans is worng
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(3a+10)
a= -10/3
put -10/3 in the place of a
9(-10/3)(3) - 27(-10/3)(2) - 100(-10/3) +300
-90 - 180 -1000/3 +300
= -910
a= -10/3
put -10/3 in the place of a
9(-10/3)(3) - 27(-10/3)(2) - 100(-10/3) +300
-90 - 180 -1000/3 +300
= -910
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