Question

x (2x-1) + 5 of
$x = - 3$
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Answer 1

Answer:

$x(2x - 1) + 5 \\ \\ where \: x = - 3 \\ \\then \: put \: in \: the \: given \: equation \: \\ \\ - 3(2( - 3) - 1) + 5 \\ \\ - 3( - 6 - 1) + 5 \\ \\ - 3( - 7) + 5 \\ \\ 21 + 5 \\ \\ 26$

Answer 2

Answer:

This photo will explain you properly