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$c=72.296+85$$\newline$Solve each equation by completing the square. SEE EXAMPLES $2$ AND $3$$\newline$$26$. $x^{2}+6 x=144$$\newline$$27$. $x^{2}-4 x=30$$\newline$$$x=3 \pm \sqrt{153} \quad x=2 \pm \sqrt{3}$$$\newline$$28$. $m^{2}+16 m=-59$$\newline$$29$. $x^{2}-2 x-35=0$$\newline$$30$. $5 n^{2}-3 n-15=0$$\newline$$31$. $4 w^{2}+12 w-44=$