1.simplify 4√3 - 24√3 a. -20√3 b. 20√3 c. -6√15 d. -64√3
2.multiply and simplify square root of 3 times the quantity of 4 + square root of 12.
3.simplify √3 + 4√3.
a. 12
b. 4√6
c. 5√3
d. 6
someone explain

Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd

Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 – 25n – 75

The equation m = 19.32v can be used to find the mass m in grams of a pure gold coin with volume v in cubic centimeters. carl has a coin with a mass of 37.8 grams. the coun's volume is 2.1 cubic centimeters. could the coin be pure gold? explain your reasoning. whoever answers this correctly gets marked brainliest! this is also worth a decent amount of points than normal questions!