Factor completely 6x^4y^3 + 21x^3y^2 - 9x^2y.

3xy (2x^3y^2 + 7xy - 3x)

3x^2y (2x^2y^2 + 7xy - 3)

3x^2y3& (2x^2 + 7xy - 3)

3x^2y (2x^2y + 7xy - 3y)

Which off the following expressions is equal to - 3x^2-12 A. (-3x+2i) (x-6i) B. (-3x-6i) (x+2i) C. (-3x-6i) (x+2i) D. (-3x-4i) (x-3i)

Find simple interest for 640$, 3%, 2 years

Translate sentence into an equation. 20 subtracted from three times a number is 6 more than the number

A moving walkway at an airport moves at a pace of 1.75 1.75 feet per second. If you stand on the walkway as it moves, how long will it take to transport you 280 280 feet?

Five facts about the fabanocii sequence

If the mean of the following distribution is 91 and sum of frequencies is 150 find x and y

Find the value of the spring constant for the spring in trial i. use 0.367 s for the value of the period. the mass of the suspended block is 0.400 kg. enter your answer in n/m with three significant figures.

5 + 3x = - 1 + 6 (6x + 1)

If you see a triangle that has a small box in one angle, what type of triangle is it?

There are t teams in a soccer league. each team consists of 11 players. write an equation to find how many players p are in the league