Compute: {{MATH_51}} {{CMD_52}} To find the form, notice that {{MATH_53}} and {{MATH_54}}. This means our limit has the form {{CMD_55}}. However, note that if we assume {{MATH_56}}, then we can write {{MATH_57}} {{CMD_58}} {{ENV_59}} {{CMD_60}} {{ENV_61}} {{CMD_62}} So, ``our function" is equal to the polynomial {{MATH_63}} everywhere, except at {{MATH_64}}. Therefore, for all values of {{MATH_65}} near {{MATH_66}}, ``our function" is equal to the polynomial {{MATH_67}}! This means that {{MATH_68}} But now, we have to take the limit of a polynomial, {{MATH_69}}. Hence {{MATH_70}} {{CMD_71}} {{CMD_72}}