Need now 76 points will mark brainliest answer plz answer all 2 ! and btw the 1st and second photos merge the same question

Which of the following expressions is equal to 2x^2+8

What is the absolute value of the complex number -4- 2 v14 3.15 14 18

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.