Three different car are available to take five women and a man on a particular journey. in how many different ways can the six people be allocated to the car so that the man is alone.

1. 2 men, 2 men, woman

2. 3 men, 1 man, woman

3. 4 men, woman

So 3

i have no clue what you just said. write a question in english?

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629