x + 1 by x = 99 find the value of 100x by 2x square + 102x + 2
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put value of x
2×99²+102×99+2
=2×9801+102×99+2
=19602+10098+2
=29702
100x
=100×99
=9900
2×99²+102×99+2
=2×9801+102×99+2
=19602+10098+2
=29702
100x
=100×99
=9900
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