ASAP! please help me simpilify these polynomials?

Question

their due at 7:00am and its 12:00am so i really need help!
simpilify
A) 15x^3+12x^2=6x divided by 6x
B)-24x^4y^2+9x^2y^2+15y^3 divided by -12x^2y^2

Answer 1

A: Divide the coefficients and subtract the exponents. For example, the first term would be 6/15 * x^2, etc

B: Same thing, except subtract x exponents and y exponents separately. For example, the first term would be 2x^2; (y^0 = 1)

Answer 2

It is now 08:15 British time.
Hope not too late!
Question A
15.x³ + 12.x² = 6x
(15/6).x² + 2x = 1
(5/2).x² + 2x = 1
5x² + 4x = 2
5x² + 4x - 2 = 0
Question B
4.x² - (3/4). - (5/8).y / x²