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font-family="round_brackets18549f92a457f2409" font-size="16" text-anchor="middle" x="3.5" y="16">(</text><text font-family="round_brackets18549f92a457f2409" font-size="16" text-anchor="middle" x="57.5" y="16">)</text><text font-family="math15e0e26ca88cdc41a1996599c01" font-size="16" text-anchor="middle" x="11.5" y="16">−</text><text font-family="Arial" font-size="16" text-anchor="middle" x="22.5" y="16">2</text><text font-family="math15e0e26ca88cdc41a1996599c01" font-size="16" text-anchor="middle" x="29.5" y="16">,</text><text font-family="math15e0e26ca88cdc41a1996599c01" font-size="16" text-anchor="middle" x="43.5" y="16"> ∞</text></svg>