Question

Find x=1 polynomial 2x -3x+ 7x-6 is of zeroes

Answer 1

$we \: put \: x = 1 \: in \: given \: polynomial \\ 2 \times 1 - 3 \times 1 + 7 \times 1 - 6 \\ 2 - 3 + 7 - 6 \\ 9 - 9 \\ 0 \\ x = 1 \: is \: a \: zeroes \: of \: this \: polynomial$
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