How do i solve a question on binomial expansion involvining partial fractions if it is stated this way.. x2-4x-8 / (1+x)(2+x)2

Hassan bought a package of tofu. the temperature of the tofu was 14° celsius when hassan put the package into the freezer. he left the tofu in the freezer until it reached –19° celsius. which expressions explain how to find the change in temperature, in degrees celsius, of the package of tofu? select three that apply.