if 2x+9x+k is divisible.by (x-2) then k=
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Step-by-step explanation:
\implies\sf {x - 2 = 0}
\implies \sf{x = 0 + 2}
\therefore\sf \red{x = 2}
\implies\sf{2x + 9x + k = 0}
\implies \sf{2 \times 2 + 9 \times 2 + k = 0}
\implies \sf{4 + 18 + k = 0}
\implies \sf{22 + k = 0}
\implies \sf{k = 0 - 22}
\therefore \sf \red { \boxed {\sf{k = - 22}}}
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