Question

1) (-0,2a^10) : (-a^10) 2) (-2a^10) : (-a^10)

Answer 1

Решение задания смотри на фотографии

Answer 2

1. To simplify the expression (-0,2a^10) : (-a^10), we need to remember that dividing by a negative number is equivalent to multiplying by its reciprocal. So:

(-0,2a^10) : (-a^10) = (-0,2a^10) x (-1/a^10)

Next, we can simplify by multiplying the numerators and denominators:

(-0,2a^10) x (-1/a^10) = (0,2/a)

Therefore, (-0,2a^10) : (-a^10) simplifies to 0,2/a.

2. To simplify the expression (-2a^10) : (-a^10), we can follow the same process:

(-2a^10) : (-a^10) = (-2a^10) x (-1/a^10)

Next, we can simplify by multiplying the numerators and denominators:

(-2a^10) x (-1/a^10) = 2a

Therefore, (-2a^10) : (-a^10) simplifies to 2a.