please help me with this math problem, the question is on the picture that i attached, ill mark brainliest if the answer is correct. NO links!

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

Traffic on saturday, it took ms. torres 24 minutes to drive 20 miles from her home to her office. during friday's rush hour, it took 75 minutes to drive the same distance. a. what was ms. torres's average speed in miles per hour on saturday? b. what was her average speed in miles per hour on friday?