Factor completely 4x4− 20x3 + 12x2. (1 point) Question 1 options: 1) 4x2(x − 3)(x − 1) 2) 4(x4 − 5x3 + 3x2) 3) 4x2(x2 − 5x + 3) 4) 4(x − 3)(x − 1)

Use the distributive law to multiply. 3(4x + 5y + 6)

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.

In the diagram below, abc is congruent to dec what is the value of x