Multiple each number I think
Answer:
D
Step-by-step explanation:
(2x - 3) + [ 4x(3x + 2)]
2x - 3 + [ (4x*3x) + (4x*2) ]
2x - 3 + [ 12x² + 8x ]
2x - 3 + 12x² + 8x
12x² + 10x - 3
10C9 * (1/5)^9 * (4/5)^1 = 4.096*10^-6
About 4 chances in 1 million.
Y^2 + 5Y + 2Y^2 - 4Y= ?
add up the like terms
(Y^2 + 2Y^2) + (5Y - 4Y)=
=3Y^2 + 3Y
