Question

for numbers 1-3 simplify the product.
1) 3x(x+9)
A* 5x^2(2x+9) C* 12X+27X
B* 6X+27 D* 6X^2+27X

2) 4W^2(8W-5)
A* 12W^2-9 C*4W^3-W^2
B* 32W+20W^2 D*32W^3-20W^2

3) -5^3(11Y^2-2Y^3)
A*-55Y^3(11Y^2-2Y^3) C* 55Y^5-10Y^3
B* 6Y^-1-7 D*-55Y^6+10Y69